Merge branch 'main' of http://39.117.244.52:3000/kjs/ERP-node into feature/unified-components-renewal

backend-node/src/controllers/reportController.ts

@@ -30,6 +30,7 @@ import {
   Header,
   Footer,
   HeadingLevel,
+  TableLayoutType,
 } from "docx";
 import { WatermarkConfig } from "../types/report";
 import bwipjs from "bwip-js";
@@ -592,8 +593,12 @@ export class ReportController {
 
       // mm를 twip으로 변환
       const mmToTwip = (mm: number) => convertMillimetersToTwip(mm);
-      // px를 twip으로 변환 (1px = 15twip at 96DPI)
+      
-      const pxToTwip = (px: number) => Math.round(px * 15);
+      // 프론트엔드와 동일한 MM_TO_PX 상수 (캔버스에서 mm를 px로 변환할 때 사용하는 값)
+      const MM_TO_PX = 4;
+      // 1mm = 56.692913386 twip (docx 라이브러리 기준)
+      // px를 twip으로 변환: px -> mm -> twip
+      const pxToTwip = (px: number) => Math.round((px / MM_TO_PX) * 56.692913386);
 
       // 쿼리 결과 맵
       const queryResultsMap: Record<
@@ -726,6 +731,9 @@ export class ReportController {
               const base64Data =
                 component.imageBase64.split(",")[1] || component.imageBase64;
               const imageBuffer = Buffer.from(base64Data, "base64");
+              // 서명 이미지 크기: 라벨 옆에 인라인으로 표시될 수 있도록 적절한 크기로 조정
+              const sigImageHeight = 30; // 고정 높이 (약 40px)
+              const sigImageWidth = Math.round((component.width / component.height) * sigImageHeight) || 80;
               result.push(
                 new ParagraphRef({
                   children: [
@@ -733,8 +741,8 @@ export class ReportController {
                     new ImageRunRef({
                       data: imageBuffer,
                       transformation: {
-                        width: Math.round(component.width * 0.75),
+                        width: sigImageWidth,
-                        height: Math.round(component.height * 0.75),
+                        height: sigImageHeight,
                       },
                       type: "png",
                     }),
@@ -1443,7 +1451,11 @@ export class ReportController {
         try {
           const barcodeType = component.barcodeType || "CODE128";
           const barcodeColor = (component.barcodeColor || "#000000").replace("#", "");
-          const barcodeBackground = (component.barcodeBackground || "#ffffff").replace("#", "");
+          // transparent는 bwip-js에서 지원하지 않으므로 흰색으로 변환
+          let barcodeBackground = (component.barcodeBackground || "#ffffff").replace("#", "");
+          if (barcodeBackground === "transparent" || barcodeBackground === "") {
+            barcodeBackground = "ffffff";
+          }
           
           // 바코드 값 결정 (쿼리 바인딩 또는 고정값)
           let barcodeValue = component.barcodeValue || "SAMPLE123";
@@ -1739,6 +1751,7 @@ export class ReportController {
             const rowTable = new Table({
               rows: [new TableRow({ children: cells })],
               width: { size: 100, type: WidthType.PERCENTAGE },
+              layout: TableLayoutType.FIXED, // 셀 너비 고정
               borders: {
                 top: { style: BorderStyle.NONE, size: 0, color: "FFFFFF" },
                 bottom: { style: BorderStyle.NONE, size: 0, color: "FFFFFF" },
@@ -1821,6 +1834,7 @@ export class ReportController {
             const textTable = new Table({
               rows: [new TableRow({ children: [textCell] })],
               width: { size: pxToTwip(component.width), type: WidthType.DXA },
+              layout: TableLayoutType.FIXED, // 셀 너비 고정
               indent: { size: indentLeft, type: WidthType.DXA },
               borders: {
                 top: { style: BorderStyle.NONE, size: 0, color: "FFFFFF" },
@@ -1970,6 +1984,10 @@ export class ReportController {
                   component.imageBase64.split(",")[1] || component.imageBase64;
                 const imageBuffer = Buffer.from(base64Data, "base64");
 
+                // 서명 이미지 크기: 라벨 옆에 인라인으로 표시될 수 있도록 적절한 크기로 조정
+                const sigImageHeight = 30; // 고정 높이
+                const sigImageWidth = Math.round((component.width / component.height) * sigImageHeight) || 80;
+
                 const paragraph = new Paragraph({
                   spacing: { before: spacingBefore, after: 0 },
                   indent: { left: indentLeft },
@@ -1978,8 +1996,8 @@ export class ReportController {
                     new ImageRun({
                       data: imageBuffer,
                       transformation: {
-                        width: Math.round(component.width * 0.75),
+                        width: sigImageWidth,
-                        height: Math.round(component.height * 0.75),
+                        height: sigImageHeight,
                       },
                       type: "png",
                     }),

backend-node/src/services/menuCopyService.ts

@@ -279,11 +279,90 @@ export class MenuCopyService {
           logger.debug(`    📐 분할 패널 우측 화면 참조 발견: ${numId}`);
         }
       }
+
+      // 5) 모달 화면 ID (addModalScreenId, editModalScreenId, modalScreenId)
+      if (props?.componentConfig?.addModalScreenId) {
+        const addModalScreenId = props.componentConfig.addModalScreenId;
+        const numId =
+          typeof addModalScreenId === "number"
+            ? addModalScreenId
+            : parseInt(addModalScreenId);
+        if (!isNaN(numId) && numId > 0) {
+          referenced.push(numId);
+          logger.debug(`    📋 추가 모달 화면 참조 발견: ${numId}`);
+        }
+      }
+
+      if (props?.componentConfig?.editModalScreenId) {
+        const editModalScreenId = props.componentConfig.editModalScreenId;
+        const numId =
+          typeof editModalScreenId === "number"
+            ? editModalScreenId
+            : parseInt(editModalScreenId);
+        if (!isNaN(numId) && numId > 0) {
+          referenced.push(numId);
+          logger.debug(`    📝 수정 모달 화면 참조 발견: ${numId}`);
+        }
+      }
+
+      if (props?.componentConfig?.modalScreenId) {
+        const modalScreenId = props.componentConfig.modalScreenId;
+        const numId =
+          typeof modalScreenId === "number"
+            ? modalScreenId
+            : parseInt(modalScreenId);
+        if (!isNaN(numId) && numId > 0) {
+          referenced.push(numId);
+          logger.debug(`    🔲 모달 화면 참조 발견: ${numId}`);
+        }
+      }
+
+      // 6) 재귀적으로 모든 properties에서 화면 ID 추출 (깊은 탐색)
+      this.extractScreenIdsFromObject(props, referenced);
     }
 
     return referenced;
   }
 
+  /**
+   * 객체 내부에서 화면 ID를 재귀적으로 추출
+   */
+  private extractScreenIdsFromObject(obj: any, referenced: number[]): void {
+    if (!obj || typeof obj !== "object") return;
+
+    if (Array.isArray(obj)) {
+      for (const item of obj) {
+        this.extractScreenIdsFromObject(item, referenced);
+      }
+      return;
+    }
+
+    for (const key of Object.keys(obj)) {
+      const value = obj[key];
+
+      // 화면 ID 키 패턴 확인
+      if (
+        key === "screenId" ||
+        key === "targetScreenId" ||
+        key === "leftScreenId" ||
+        key === "rightScreenId" ||
+        key === "addModalScreenId" ||
+        key === "editModalScreenId" ||
+        key === "modalScreenId"
+      ) {
+        const numId = typeof value === "number" ? value : parseInt(value);
+        if (!isNaN(numId) && numId > 0 && !referenced.includes(numId)) {
+          referenced.push(numId);
+        }
+      }
+
+      // 재귀 탐색
+      if (typeof value === "object" && value !== null) {
+        this.extractScreenIdsFromObject(value, referenced);
+      }
+    }
+  }
+
   /**
    * 화면 수집 (중복 제거, 재귀적 참조 추적)
    */
@@ -483,7 +562,8 @@ export class MenuCopyService {
     properties: any,
     screenIdMap: Map<number, number>,
     flowIdMap: Map<number, number>,
-    numberingRuleIdMap?: Map<string, string>
+    numberingRuleIdMap?: Map<string, string>,
+    menuIdMap?: Map<number, number>
   ): any {
     if (!properties) return properties;
 
@@ -496,7 +576,8 @@ export class MenuCopyService {
       screenIdMap,
       flowIdMap,
       "",
-      numberingRuleIdMap
+      numberingRuleIdMap,
+      menuIdMap
     );
 
     return updated;
@@ -510,7 +591,8 @@ export class MenuCopyService {
     screenIdMap: Map<number, number>,
     flowIdMap: Map<number, number>,
     path: string = "",
-    numberingRuleIdMap?: Map<string, string>
+    numberingRuleIdMap?: Map<string, string>,
+    menuIdMap?: Map<number, number>
   ): void {
     if (!obj || typeof obj !== "object") return;
 
@@ -522,7 +604,8 @@ export class MenuCopyService {
           screenIdMap,
           flowIdMap,
           `${path}[${index}]`,
-          numberingRuleIdMap
+          numberingRuleIdMap,
+          menuIdMap
         );
       });
       return;
@@ -533,13 +616,16 @@ export class MenuCopyService {
       const value = obj[key];
       const currentPath = path ? `${path}.${key}` : key;
 
-      // screen_id, screenId, targetScreenId, leftScreenId, rightScreenId 매핑 (숫자 또는 숫자 문자열)
+      // screen_id, screenId, targetScreenId, leftScreenId, rightScreenId, addModalScreenId, editModalScreenId, modalScreenId 매핑 (숫자 또는 숫자 문자열)
       if (
         key === "screen_id" ||
         key === "screenId" ||
         key === "targetScreenId" ||
         key === "leftScreenId" ||
-        key === "rightScreenId"
+        key === "rightScreenId" ||
+        key === "addModalScreenId" ||
+        key === "editModalScreenId" ||
+        key === "modalScreenId"
       ) {
         const numValue = typeof value === "number" ? value : parseInt(value);
         if (!isNaN(numValue) && numValue > 0) {
@@ -549,6 +635,11 @@ export class MenuCopyService {
             logger.info(
               `    🔗 화면 참조 업데이트 (${currentPath}): ${value} → ${newId}`
             );
+          } else {
+            // 매핑이 없으면 경고 로그 (복사되지 않은 화면 참조)
+            logger.warn(
+              `    ⚠️ 화면 매핑 없음 (${currentPath}): ${value} - 원본 화면이 복사되지 않았을 수 있음`
+            );
           }
         }
       }
@@ -573,9 +664,9 @@ export class MenuCopyService {
         }
       }
 
-      // numberingRuleId 매핑 (문자열)
+      // numberingRuleId, ruleId 매핑 (문자열) - 채번규칙 참조
       if (
-        key === "numberingRuleId" &&
+        (key === "numberingRuleId" || key === "ruleId") &&
         numberingRuleIdMap &&
         typeof value === "string" &&
         value
@@ -595,6 +686,25 @@ export class MenuCopyService {
         }
       }
 
+      // selectedMenuObjid 매핑 (메뉴 objid 참조)
+      if (key === "selectedMenuObjid" && menuIdMap) {
+        const numValue = typeof value === "number" ? value : parseInt(value);
+        if (!isNaN(numValue) && numValue > 0) {
+          const newId = menuIdMap.get(numValue);
+          if (newId) {
+            obj[key] = typeof value === "number" ? newId : String(newId);
+            logger.info(
+              `    🔗 메뉴 참조 업데이트 (${currentPath}): ${value} → ${newId}`
+            );
+          } else {
+            // 매핑이 없으면 경고 로그 (복사되지 않은 메뉴 참조)
+            logger.warn(
+              `    ⚠️ 메뉴 매핑 없음 (${currentPath}): ${value} - 원본 메뉴가 복사되지 않았을 수 있음`
+            );
+          }
+        }
+      }
+
       // 재귀 호출
       if (typeof value === "object" && value !== null) {
         this.recursiveUpdateReferences(
@@ -602,7 +712,8 @@ export class MenuCopyService {
           screenIdMap,
           flowIdMap,
           currentPath,
-          numberingRuleIdMap
+          numberingRuleIdMap,
+          menuIdMap
         );
       }
     }
@@ -981,7 +1092,8 @@ export class MenuCopyService {
         userId,
         client,
         screenNameConfig,
-        numberingRuleIdMap
+        numberingRuleIdMap,
+        menuIdMap
       );
 
       // === 6단계: 화면-메뉴 할당 ===
@@ -1315,7 +1427,8 @@ export class MenuCopyService {
       removeText?: string;
       addPrefix?: string;
     },
-    numberingRuleIdMap?: Map<string, string>
+    numberingRuleIdMap?: Map<string, string>,
+    menuIdMap?: Map<number, number>
   ): Promise<Map<number, number>> {
     const screenIdMap = new Map<number, number>();
 
@@ -1601,7 +1714,8 @@ export class MenuCopyService {
               layout.properties,
               screenIdMap,
               flowIdMap,
-              numberingRuleIdMap
+              numberingRuleIdMap,
+              menuIdMap
             );
 
             layoutValues.push(

backend-node/src/services/reportService.ts

@@ -234,10 +234,23 @@ export class ReportService {
     `;
     const queries = await query<ReportQuery>(queriesQuery, [reportId]);
 
+    // 메뉴 매핑 조회
+    const menuMappingQuery = `
+      SELECT menu_objid
+      FROM report_menu_mapping
+      WHERE report_id = $1
+      ORDER BY created_at
+    `;
+    const menuMappings = await query<{ menu_objid: number }>(menuMappingQuery, [
+      reportId,
+    ]);
+    const menuObjids = menuMappings?.map((m) => Number(m.menu_objid)) || [];
+
     return {
       report,
       layout,
       queries: queries || [],
+      menuObjids,
     };
   }
 
@@ -696,6 +709,43 @@ export class ReportService {
         }
       }
 
+      // 3. 메뉴 매핑 저장 (있는 경우)
+      if (data.menuObjids !== undefined) {
+        // 기존 메뉴 매핑 모두 삭제
+        await client.query(
+          `DELETE FROM report_menu_mapping WHERE report_id = $1`,
+          [reportId]
+        );
+
+        // 새 메뉴 매핑 삽입
+        if (data.menuObjids.length > 0) {
+          // 리포트의 company_code 조회
+          const reportResult = await client.query(
+            `SELECT company_code FROM report_master WHERE report_id = $1`,
+            [reportId]
+          );
+          const companyCode = reportResult.rows[0]?.company_code || "*";
+
+          const insertMappingSql = `
+            INSERT INTO report_menu_mapping (
+              report_id,
+              menu_objid,
+              company_code,
+              created_by
+            ) VALUES ($1, $2, $3, $4)
+          `;
+
+          for (const menuObjid of data.menuObjids) {
+            await client.query(insertMappingSql, [
+              reportId,
+              menuObjid,
+              companyCode,
+              userId,
+            ]);
+          }
+        }
+      }
+
       return true;
     });
   }

backend-node/src/types/report.ts

@@ -71,11 +71,12 @@ export interface ReportQuery {
   updated_by: string | null;
 }
 
-// 리포트 상세 (마스터 + 레이아웃 + 쿼리)
+// 리포트 상세 (마스터 + 레이아웃 + 쿼리 + 연결된 메뉴)
 export interface ReportDetail {
   report: ReportMaster;
   layout: ReportLayout | null;
   queries: ReportQuery[];
+  menuObjids?: number[]; // 연결된 메뉴 ID 목록
 }
 
 // 리포트 목록 조회 파라미터
@@ -166,6 +167,17 @@ export interface SaveLayoutRequest {
     parameters: string[];
     externalConnectionId?: number;
   }>;
+  menuObjids?: number[]; // 연결할 메뉴 ID 목록
+}
+
+// 리포트-메뉴 매핑
+export interface ReportMenuMapping {
+  mapping_id: number;
+  report_id: string;
+  menu_objid: number;
+  company_code: string;
+  created_at: Date;
+  created_by: string | null;
 }
 
 // 템플릿 목록 응답

frontend/app/(main)/multilang/page.tsx

@@ -317,12 +317,16 @@ export default function MultiLangPage() {
 
                   <div>
                     <Label htmlFor="menu">메뉴</Label>
-                    <Select value={selectedMenu} onValueChange={setSelectedMenu}>
+                    {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__all__" 사용 */}
+                    <Select 
+                      value={selectedMenu || "__all__"} 
+                      onValueChange={(value) => setSelectedMenu(value === "__all__" ? "" : value)}
+                    >
                       <SelectTrigger>
                         <SelectValue placeholder="전체 메뉴" />
                       </SelectTrigger>
                       <SelectContent>
-                        <SelectItem value="">전체 메뉴</SelectItem>
+                        <SelectItem value="__all__">전체 메뉴</SelectItem>
                         {menus.map((menu) => (
                           <SelectItem key={menu.code} value={menu.code}>
                             {menu.name}
@@ -334,12 +338,16 @@ export default function MultiLangPage() {
 
                   <div>
                     <Label htmlFor="keyType">키 타입</Label>
-                    <Select value={selectedKeyType} onValueChange={setSelectedKeyType}>
+                    {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__all__" 사용 */}
+                    <Select 
+                      value={selectedKeyType || "__all__"} 
+                      onValueChange={(value) => setSelectedKeyType(value === "__all__" ? "" : value)}
+                    >
                       <SelectTrigger>
                         <SelectValue placeholder="전체 타입" />
                       </SelectTrigger>
                       <SelectContent>
-                        <SelectItem value="">전체 타입</SelectItem>
+                        <SelectItem value="__all__">전체 타입</SelectItem>
                         {keyTypes.map((type) => (
                           <SelectItem key={type.code} value={type.code}>
                             {type.name}

frontend/components/admin/ScreenAssignmentTab.tsx

@@ -172,8 +172,9 @@ export const ScreenAssignmentTab: React.FC<ScreenAssignmentTabProps> = ({ menus
     // });
 
     if (!menuList || menuList.length === 0) {
+      // Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__placeholder__" 사용
       return [
-        <SelectItem key="no-menu" value="" disabled>
+        <SelectItem key="no-menu" value="__placeholder__" disabled>
           메뉴가 없습니다
         </SelectItem>,
       ];

frontend/components/admin/TableLogViewer.tsx

@@ -151,12 +151,16 @@ export function TableLogViewer({ tableName, open, onOpenChange }: TableLogViewer
           <div className="grid grid-cols-2 gap-3 md:grid-cols-3">
             <div>
               <label className="mb-1 block text-sm text-gray-600">작업 유형</label>
-              <Select value={operationType} onValueChange={setOperationType}>
+              {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__all__" 사용 */}
+              <Select 
+                value={operationType || "__all__"} 
+                onValueChange={(value) => setOperationType(value === "__all__" ? "" : value)}
+              >
                 <SelectTrigger>
                   <SelectValue placeholder="전체" />
                 </SelectTrigger>
                 <SelectContent>
-                  <SelectItem value="">전체</SelectItem>
+                  <SelectItem value="__all__">전체</SelectItem>
                   <SelectItem value="INSERT">추가</SelectItem>
                   <SelectItem value="UPDATE">수정</SelectItem>
                   <SelectItem value="DELETE">삭제</SelectItem>

frontend/components/dataflow/external-call/DataMappingSettings.tsx

@@ -236,12 +236,13 @@ export const DataMappingSettings: React.FC<DataMappingSettingsProps> = ({
                         <SelectValue placeholder={tablesLoading ? "테이블 목록 로딩 중..." : "저장할 테이블을 선택하세요"} />
                       </SelectTrigger>
                       <SelectContent>
+                        {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__placeholder__" 사용 */}
                         {tablesLoading ? (
-                          <SelectItem value="" disabled>
+                          <SelectItem value="__placeholder__" disabled>
                             테이블 목록 로딩 중...
                           </SelectItem>
                         ) : availableTables.length === 0 ? (
-                          <SelectItem value="" disabled>
+                          <SelectItem value="__placeholder__" disabled>
                             사용 가능한 테이블이 없습니다
                           </SelectItem>
                         ) : (

frontend/components/flow/FlowStepPanel.tsx

@@ -1173,7 +1173,8 @@ export function FlowStepPanel({
                           기본 REST API 연결
                         </SelectItem>
                       ) : (
-                        <SelectItem value="" disabled>
+                        // Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__placeholder__" 사용
+                        <SelectItem value="__placeholder__" disabled>
                           연결된 REST API가 없습니다
                         </SelectItem>
                       )}

frontend/components/report/designer/CanvasComponent.tsx

@@ -357,11 +357,11 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
             height: snappedSize,
           });
         } else {
-          // Grid Snap 적용
+        // Grid Snap 적용
-          updateComponent(component.id, {
+        updateComponent(component.id, {
-            width: snapValueToGrid(boundedWidth),
+          width: snapValueToGrid(boundedWidth),
-            height: snapValueToGrid(boundedHeight),
+          height: snapValueToGrid(boundedHeight),
-          });
+        });
         }
       }
     };
@@ -444,17 +444,17 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
       case "text":
       case "label":
         return (
-          <div
+            <div
             className="h-full w-full"
-            style={{
+              style={{
-              fontSize: `${component.fontSize}px`,
+                fontSize: `${component.fontSize}px`,
-              color: component.fontColor,
+                color: component.fontColor,
-              fontWeight: component.fontWeight,
+                fontWeight: component.fontWeight,
-              textAlign: component.textAlign as "left" | "center" | "right",
+                textAlign: component.textAlign as "left" | "center" | "right",
-              whiteSpace: "pre-wrap",
+                whiteSpace: "pre-wrap",
-            }}
+              }}
-          >
+            >
-            {displayValue}
+              {displayValue}
           </div>
         );
 
@@ -534,7 +534,7 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
         // 기본 테이블 (데이터 없을 때)
         return (
           <div className="flex h-full w-full items-center justify-center border-2 border-dashed border-gray-300 bg-gray-50 text-xs text-gray-400">
-            쿼리를 연결하세요
+              쿼리를 연결하세요
           </div>
         );
 
@@ -606,7 +606,6 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
         const sigLabelPos = component.labelPosition || "left";
         const sigShowLabel = component.showLabel !== false;
         const sigLabelText = component.labelText || "서명:";
-        const sigShowUnderline = component.showUnderline !== false;
 
         return (
           <div className="h-full w-full">
@@ -653,14 +652,6 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
                     서명 이미지
                   </div>
                 )}
-                {sigShowUnderline && (
-                  <div
-                    className="absolute right-0 bottom-0 left-0"
-                    style={{
-                      borderBottom: "2px solid #000000",
-                    }}
-                  />
-                )}
               </div>
             </div>
           </div>
@@ -867,12 +858,12 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
         // 계산 결과 (첫 번째 항목은 기준값, 두 번째부터 연산자 적용)
         const calculateResult = (): number => {
           if (calcItems.length === 0) return 0;
-
+          
           // 첫 번째 항목은 기준값
           let result = getCalcItemValue(
             calcItems[0] as { label: string; value: number | string; operator: string; fieldName?: string },
           );
-
+          
           // 두 번째 항목부터 연산자 적용
           for (let i = 1; i < calcItems.length; i++) {
             const item = calcItems[i];
@@ -908,30 +899,30 @@ export function CanvasComponent({ component }: CanvasComponentProps) {
                   item: { label: string; value: number | string; operator: string; fieldName?: string },
                   index: number,
                 ) => {
-                  const itemValue = getCalcItemValue(item);
+                const itemValue = getCalcItemValue(item);
-                  return (
+                return (
-                    <div key={index} className="flex items-center justify-between py-1">
+                  <div key={index} className="flex items-center justify-between py-1">
-                      <span
+                    <span
-                        className="flex-shrink-0"
+                      className="flex-shrink-0"
-                        style={{
+                      style={{
-                          width: `${calcLabelWidth}px`,
+                        width: `${calcLabelWidth}px`,
-                          fontSize: `${calcLabelFontSize}px`,
+                        fontSize: `${calcLabelFontSize}px`,
-                          color: calcLabelColor,
+                        color: calcLabelColor,
-                        }}
+                      }}
-                      >
+                    >
-                        {item.label}
+                      {item.label}
-                      </span>
+                    </span>
-                      <span
+                    <span
-                        className="text-right"
+                      className="text-right"
-                        style={{
+                      style={{
-                          fontSize: `${calcValueFontSize}px`,
+                        fontSize: `${calcValueFontSize}px`,
-                          color: calcValueColor,
+                        color: calcValueColor,
-                        }}
+                      }}
-                      >
+                    >
-                        {formatNumber(itemValue)}
+                      {formatNumber(itemValue)}
-                      </span>
+                    </span>
-                    </div>
+                  </div>
-                  );
+                );
                 },
               )}
             </div>

frontend/components/report/designer/MenuSelectModal.tsx

@@ -0,0 +1,320 @@
+"use client";
+
+import { useState, useEffect, useCallback, useMemo } from "react";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogDescription,
+  DialogFooter,
+} from "@/components/ui/dialog";
+import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
+import { Input } from "@/components/ui/input";
+import { ScrollArea } from "@/components/ui/scroll-area";
+import { Loader2, Search, ChevronRight, ChevronDown, FolderOpen, FileText } from "lucide-react";
+import { menuApi } from "@/lib/api/menu";
+import { MenuItem } from "@/types/menu";
+import { cn } from "@/lib/utils";
+
+interface MenuSelectModalProps {
+  isOpen: boolean;
+  onClose: () => void;
+  onConfirm: (menuObjids: number[]) => void;
+  selectedMenuObjids?: number[];
+}
+
+// 트리 구조의 메뉴 노드
+interface MenuTreeNode {
+  objid: string;
+  menuNameKor: string;
+  menuUrl: string;
+  level: number;
+  children: MenuTreeNode[];
+  parentObjId: string;
+}
+
+export function MenuSelectModal({
+  isOpen,
+  onClose,
+  onConfirm,
+  selectedMenuObjids = [],
+}: MenuSelectModalProps) {
+  const [menus, setMenus] = useState<MenuItem[]>([]);
+  const [isLoading, setIsLoading] = useState(false);
+  const [searchText, setSearchText] = useState("");
+  const [selectedIds, setSelectedIds] = useState<Set<number>>(new Set(selectedMenuObjids));
+  const [expandedIds, setExpandedIds] = useState<Set<string>>(new Set());
+
+  // 초기 선택 상태 동기화
+  useEffect(() => {
+    if (isOpen) {
+      setSelectedIds(new Set(selectedMenuObjids));
+    }
+  }, [isOpen, selectedMenuObjids]);
+
+  // 메뉴 목록 로드
+  useEffect(() => {
+    if (isOpen) {
+      fetchMenus();
+    }
+  }, [isOpen]);
+
+  const fetchMenus = async () => {
+    setIsLoading(true);
+    try {
+      const response = await menuApi.getUserMenus();
+      if (response.success && response.data) {
+        setMenus(response.data);
+        // 처음 2레벨까지 자동 확장
+        const initialExpanded = new Set<string>();
+        response.data.forEach((menu) => {
+          const level = menu.lev || menu.LEV || 1;
+          if (level <= 2) {
+            initialExpanded.add(menu.objid || menu.OBJID || "");
+          }
+        });
+        setExpandedIds(initialExpanded);
+      }
+    } catch (error) {
+      console.error("메뉴 로드 오류:", error);
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  // 메뉴 트리 구조 생성
+  const menuTree = useMemo(() => {
+    const menuMap = new Map<string, MenuTreeNode>();
+    const rootMenus: MenuTreeNode[] = [];
+
+    // 모든 메뉴를 노드로 변환
+    menus.forEach((menu) => {
+      const objid = menu.objid || menu.OBJID || "";
+      const parentObjId = menu.parentObjId || menu.PARENT_OBJ_ID || "";
+      const menuNameKor = menu.menuNameKor || menu.MENU_NAME_KOR || menu.translated_name || menu.TRANSLATED_NAME || "";
+      const menuUrl = menu.menuUrl || menu.MENU_URL || "";
+      const level = menu.lev || menu.LEV || 1;
+
+      menuMap.set(objid, {
+        objid,
+        menuNameKor,
+        menuUrl,
+        level,
+        children: [],
+        parentObjId,
+      });
+    });
+
+    // 부모-자식 관계 설정
+    menus.forEach((menu) => {
+      const objid = menu.objid || menu.OBJID || "";
+      const parentObjId = menu.parentObjId || menu.PARENT_OBJ_ID || "";
+      const node = menuMap.get(objid);
+
+      if (!node) return;
+
+      // 최상위 메뉴인지 확인 (parent가 없거나, 특정 루트 ID)
+      const parent = menuMap.get(parentObjId);
+      if (parent) {
+        parent.children.push(node);
+      } else {
+        rootMenus.push(node);
+      }
+    });
+
+    // 자식 메뉴 정렬
+    const sortChildren = (nodes: MenuTreeNode[]) => {
+      nodes.sort((a, b) => a.menuNameKor.localeCompare(b.menuNameKor, "ko"));
+      nodes.forEach((node) => sortChildren(node.children));
+    };
+    sortChildren(rootMenus);
+
+    return rootMenus;
+  }, [menus]);
+
+  // 검색 필터링
+  const filteredTree = useMemo(() => {
+    if (!searchText.trim()) return menuTree;
+
+    const searchLower = searchText.toLowerCase();
+
+    // 검색어에 맞는 노드와 그 조상 노드를 포함
+    const filterNodes = (nodes: MenuTreeNode[]): MenuTreeNode[] => {
+      return nodes
+        .map((node) => {
+          const filteredChildren = filterNodes(node.children);
+          const matches = node.menuNameKor.toLowerCase().includes(searchLower);
+
+          if (matches || filteredChildren.length > 0) {
+            return {
+              ...node,
+              children: filteredChildren,
+            };
+          }
+          return null;
+        })
+        .filter((node): node is MenuTreeNode => node !== null);
+    };
+
+    return filterNodes(menuTree);
+  }, [menuTree, searchText]);
+
+  // 체크박스 토글
+  const toggleSelect = useCallback((objid: string) => {
+    const numericId = Number(objid);
+    setSelectedIds((prev) => {
+      const next = new Set(prev);
+      if (next.has(numericId)) {
+        next.delete(numericId);
+      } else {
+        next.add(numericId);
+      }
+      return next;
+    });
+  }, []);
+
+  // 확장/축소 토글
+  const toggleExpand = useCallback((objid: string) => {
+    setExpandedIds((prev) => {
+      const next = new Set(prev);
+      if (next.has(objid)) {
+        next.delete(objid);
+      } else {
+        next.add(objid);
+      }
+      return next;
+    });
+  }, []);
+
+  // 확인 버튼 클릭
+  const handleConfirm = () => {
+    onConfirm(Array.from(selectedIds));
+    onClose();
+  };
+
+  // 메뉴 노드 렌더링
+  const renderMenuNode = (node: MenuTreeNode, depth: number = 0) => {
+    const hasChildren = node.children.length > 0;
+    const isExpanded = expandedIds.has(node.objid);
+    const isSelected = selectedIds.has(Number(node.objid));
+
+    return (
+      <div key={node.objid}>
+        <div
+          className={cn(
+            "flex items-center gap-2 py-1.5 px-2 rounded-md hover:bg-muted/50 cursor-pointer",
+            isSelected && "bg-primary/10",
+          )}
+          style={{ paddingLeft: `${depth * 20 + 8}px` }}
+          onClick={() => toggleSelect(node.objid)}
+        >
+          {/* 확장/축소 버튼 */}
+          {hasChildren ? (
+            <button
+              type="button"
+              onClick={(e) => {
+                e.stopPropagation();
+                toggleExpand(node.objid);
+              }}
+              className="p-0.5 hover:bg-muted rounded"
+            >
+              {isExpanded ? (
+                <ChevronDown className="h-4 w-4 text-muted-foreground" />
+              ) : (
+                <ChevronRight className="h-4 w-4 text-muted-foreground" />
+              )}
+            </button>
+          ) : (
+            <div className="w-5" />
+          )}
+
+          {/* 체크박스 - 모든 메뉴에서 선택 가능 */}
+          <Checkbox
+            checked={isSelected}
+            onCheckedChange={() => toggleSelect(node.objid)}
+            onClick={(e) => e.stopPropagation()}
+          />
+
+          {/* 아이콘 */}
+          {hasChildren ? (
+            <FolderOpen className="h-4 w-4 text-amber-500" />
+          ) : (
+            <FileText className="h-4 w-4 text-muted-foreground" />
+          )}
+
+          {/* 메뉴명 */}
+          <span
+            className={cn(
+              "text-sm flex-1 truncate",
+              isSelected && "font-medium text-primary",
+            )}
+          >
+            {node.menuNameKor}
+          </span>
+        </div>
+
+        {/* 자식 메뉴 */}
+        {hasChildren && isExpanded && (
+          <div>{node.children.map((child) => renderMenuNode(child, depth + 1))}</div>
+        )}
+      </div>
+    );
+  };
+
+  return (
+    <Dialog open={isOpen} onOpenChange={onClose}>
+      <DialogContent className="max-w-[600px] max-h-[80vh] flex flex-col">
+        <DialogHeader>
+          <DialogTitle>사용 메뉴 선택</DialogTitle>
+          <DialogDescription>
+            이 리포트를 사용할 메뉴를 선택하세요. 선택한 메뉴에서 이 리포트를 사용할 수 있습니다.
+          </DialogDescription>
+        </DialogHeader>
+
+        {/* 검색 */}
+        <div className="relative">
+          <Search className="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-muted-foreground" />
+          <Input
+            placeholder="메뉴 검색..."
+            value={searchText}
+            onChange={(e) => setSearchText(e.target.value)}
+            className="pl-10"
+          />
+        </div>
+
+        {/* 선택된 메뉴 수 */}
+        <div className="text-sm text-muted-foreground">
+          {selectedIds.size}개 메뉴 선택됨
+        </div>
+
+        {/* 메뉴 트리 */}
+        <ScrollArea className="flex-1 border rounded-md">
+          {isLoading ? (
+            <div className="flex items-center justify-center py-8">
+              <Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
+              <span className="ml-2 text-sm text-muted-foreground">메뉴 로드 중...</span>
+            </div>
+          ) : filteredTree.length === 0 ? (
+            <div className="flex items-center justify-center py-8 text-sm text-muted-foreground">
+              {searchText ? "검색 결과가 없습니다." : "표시할 메뉴가 없습니다."}
+            </div>
+          ) : (
+            <div className="p-2">{filteredTree.map((node) => renderMenuNode(node))}</div>
+          )}
+        </ScrollArea>
+
+        <DialogFooter>
+          <Button variant="outline" onClick={onClose}>
+            취소
+          </Button>
+          <Button onClick={handleConfirm}>
+            확인 ({selectedIds.size}개 선택)
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}
+

frontend/components/report/designer/ReportDesignerCanvas.tsx

@@ -319,7 +319,6 @@ export function ReportDesignerCanvas() {
           showLabel: true,
           labelText: "서명:",
           labelPosition: "left" as const,
-          showUnderline: true,
           borderWidth: 0,
           borderColor: "#cccccc",
         }),

frontend/components/report/designer/ReportDesignerRightPanel.tsx

@@ -947,26 +947,6 @@ export function ReportDesignerRightPanel() {
                             </>
                           )}
 
-                          {/* 밑줄 표시 (서명란만) */}
-                          {selectedComponent.type === "signature" && (
-                            <div className="flex items-center gap-2">
-                              <input
-                                type="checkbox"
-                                id="showUnderline"
-                                checked={selectedComponent.showUnderline !== false}
-                                onChange={(e) =>
-                                  updateComponent(selectedComponent.id, {
-                                    showUnderline: e.target.checked,
-                                  })
-                                }
-                                className="h-4 w-4"
-                              />
-                              <Label htmlFor="showUnderline" className="text-xs">
-                                밑줄 표시
-                              </Label>
-                            </div>
-                          )}
-
                           {/* 이름 입력 (도장란만) */}
                           {selectedComponent.type === "stamp" && (
                             <div>
@@ -2502,10 +2482,11 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">너비 (mm)</Label>
                           <Input
                             type="number"
+                            min={1}
                             value={currentPage.width}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
-                                width: Number(e.target.value),
+                                width: Math.max(1, Number(e.target.value)),
                               })
                             }
                             className="mt-1"
@@ -2515,10 +2496,11 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">높이 (mm)</Label>
                           <Input
                             type="number"
+                            min={1}
                             value={currentPage.height}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
-                                height: Number(e.target.value),
+                                height: Math.max(1, Number(e.target.value)),
                               })
                             }
                             className="mt-1"
@@ -2589,12 +2571,13 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">상단</Label>
                           <Input
                             type="number"
+                            min={0}
                             value={currentPage.margins.top}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
                                 margins: {
                                   ...currentPage.margins,
-                                  top: Number(e.target.value),
+                                  top: Math.max(0, Number(e.target.value)),
                                 },
                               })
                             }
@@ -2605,12 +2588,13 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">하단</Label>
                           <Input
                             type="number"
+                            min={0}
                             value={currentPage.margins.bottom}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
                                 margins: {
                                   ...currentPage.margins,
-                                  bottom: Number(e.target.value),
+                                  bottom: Math.max(0, Number(e.target.value)),
                                 },
                               })
                             }
@@ -2621,12 +2605,13 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">좌측</Label>
                           <Input
                             type="number"
+                            min={0}
                             value={currentPage.margins.left}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
                                 margins: {
                                   ...currentPage.margins,
-                                  left: Number(e.target.value),
+                                  left: Math.max(0, Number(e.target.value)),
                                 },
                               })
                             }
@@ -2637,12 +2622,13 @@ export function ReportDesignerRightPanel() {
                           <Label className="text-xs">우측</Label>
                           <Input
                             type="number"
+                            min={0}
                             value={currentPage.margins.right}
                             onChange={(e) =>
                               updatePageSettings(currentPageId, {
                                 margins: {
                                   ...currentPage.margins,
-                                  right: Number(e.target.value),
+                                  right: Math.max(0, Number(e.target.value)),
                                 },
                               })
                             }

frontend/components/report/designer/ReportDesignerToolbar.tsx

@@ -42,8 +42,19 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
 
 import { SaveAsTemplateModal } from "./SaveAsTemplateModal";
+import { MenuSelectModal } from "./MenuSelectModal";
 import { reportApi } from "@/lib/api/reportApi";
 import { useToast } from "@/hooks/use-toast";
 import { ReportPreviewModal } from "./ReportPreviewModal";
@@ -52,7 +63,7 @@ export function ReportDesignerToolbar() {
   const router = useRouter();
   const {
     reportDetail,
-    saveLayout,
+    saveLayoutWithMenus,
     isSaving,
     loadLayout,
     components,
@@ -90,9 +101,14 @@ export function ReportDesignerToolbar() {
     setShowRuler,
     groupComponents,
     ungroupComponents,
+    menuObjids,
   } = useReportDesigner();
   const [showPreview, setShowPreview] = useState(false);
   const [showSaveAsTemplate, setShowSaveAsTemplate] = useState(false);
+  const [showBackConfirm, setShowBackConfirm] = useState(false);
+  const [showResetConfirm, setShowResetConfirm] = useState(false);
+  const [showMenuSelect, setShowMenuSelect] = useState(false);
+  const [pendingSaveAndClose, setPendingSaveAndClose] = useState(false);
   const { toast } = useToast();
 
   // 버튼 활성화 조건
@@ -111,27 +127,33 @@ export function ReportDesignerToolbar() {
     setShowGrid(newValue);
   };
 
-  const handleSave = async () => {
+  const handleSave = () => {
-    await saveLayout();
+    setPendingSaveAndClose(false);
+    setShowMenuSelect(true);
   };
 
-  const handleSaveAndClose = async () => {
+  const handleSaveAndClose = () => {
-    await saveLayout();
+    setPendingSaveAndClose(true);
-    router.push("/admin/report");
+    setShowMenuSelect(true);
   };
 
-  const handleReset = async () => {
+  const handleMenuSelectConfirm = async (selectedMenuObjids: number[]) => {
-    if (confirm("현재 변경사항을 모두 취소하고 마지막 저장 상태로 되돌리시겠습니까?")) {
+    await saveLayoutWithMenus(selectedMenuObjids);
-      await loadLayout();
+    if (pendingSaveAndClose) {
-    }
-  };
-
-  const handleBack = () => {
-    if (confirm("저장하지 않은 변경사항이 있을 수 있습니다. 목록으로 돌아가시겠습니까?")) {
       router.push("/admin/report");
     }
   };
 
+  const handleResetConfirm = async () => {
+    setShowResetConfirm(false);
+    await loadLayout();
+  };
+
+  const handleBackConfirm = () => {
+    setShowBackConfirm(false);
+    router.push("/admin/report");
+  };
+
   const handleSaveAsTemplate = async (data: {
     templateNameKor: string;
     templateNameEng?: string;
@@ -193,7 +215,7 @@ export function ReportDesignerToolbar() {
     <>
       <div className="flex items-center justify-between border-b bg-white px-4 py-3 shadow-sm">
         <div className="flex items-center gap-4">
-          <Button variant="ghost" size="sm" onClick={handleBack} className="gap-2">
+          <Button variant="ghost" size="sm" onClick={() => setShowBackConfirm(true)} className="gap-2">
             <ArrowLeft className="h-4 w-4" />
             목록으로
           </Button>
@@ -437,7 +459,7 @@ export function ReportDesignerToolbar() {
             </DropdownMenuContent>
           </DropdownMenu>
 
-          <Button variant="outline" size="sm" onClick={handleReset} className="gap-2">
+          <Button variant="outline" size="sm" onClick={() => setShowResetConfirm(true)} className="gap-2">
             <RotateCcw className="h-4 w-4" />
             초기화
           </Button>
@@ -491,6 +513,46 @@ export function ReportDesignerToolbar() {
         onClose={() => setShowSaveAsTemplate(false)}
         onSave={handleSaveAsTemplate}
       />
+      <MenuSelectModal
+        isOpen={showMenuSelect}
+        onClose={() => setShowMenuSelect(false)}
+        onConfirm={handleMenuSelectConfirm}
+        selectedMenuObjids={menuObjids}
+      />
+
+      {/* 목록으로 돌아가기 확인 모달 */}
+      <AlertDialog open={showBackConfirm} onOpenChange={setShowBackConfirm}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>목록으로 돌아가기</AlertDialogTitle>
+            <AlertDialogDescription>
+              저장하지 않은 변경사항이 있을 수 있습니다.
+              <br />
+              목록으로 돌아가시겠습니까?
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction onClick={handleBackConfirm}>확인</AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+
+      {/* 초기화 확인 모달 */}
+      <AlertDialog open={showResetConfirm} onOpenChange={setShowResetConfirm}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>초기화</AlertDialogTitle>
+            <AlertDialogDescription>
+              현재 변경사항을 모두 취소하고 마지막 저장 상태로 되돌리시겠습니까?
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction onClick={handleResetConfirm}>확인</AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </>
   );
 }

frontend/components/report/designer/ReportPreviewModal.tsx

@@ -17,6 +17,9 @@ import { getFullImageUrl } from "@/lib/api/client";
 import JsBarcode from "jsbarcode";
 import QRCode from "qrcode";
 
+// mm -> px 변환 상수
+const MM_TO_PX = 4;
+
 interface ReportPreviewModalProps {
   isOpen: boolean;
   onClose: () => void;
@@ -149,8 +152,8 @@ function PreviewWatermarkLayer({ watermark, pageWidth, pageHeight }: PreviewWate
   // 타일 스타일
   if (watermark.style === "tile") {
     const tileSize = watermark.type === "text" ? (watermark.fontSize || 48) * 4 : 150;
-    const cols = Math.ceil((pageWidth * 3.7795) / tileSize) + 2;
+    const cols = Math.ceil((pageWidth * MM_TO_PX) / tileSize) + 2;
-    const rows = Math.ceil((pageHeight * 3.7795) / tileSize) + 2;
+    const rows = Math.ceil((pageHeight * MM_TO_PX) / tileSize) + 2;
 
     return (
       <div style={baseStyle}>
@@ -514,7 +517,7 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
 
     printWindow.document.write(printHtml);
     printWindow.document.close();
-    printWindow.print();
+    // print()는 HTML 내 스크립트에서 이미지 로드 완료 후 자동 호출됨
   };
 
   // 워터마크 HTML 생성 헬퍼 함수
@@ -554,8 +557,8 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
 
     if (watermark.style === "tile") {
       const tileSize = watermark.type === "text" ? (watermark.fontSize || 48) * 4 : 150;
-      const cols = Math.ceil((pageWidth * 3.7795) / tileSize) + 2;
+      const cols = Math.ceil((pageWidth * MM_TO_PX) / tileSize) + 2;
-      const rows = Math.ceil((pageHeight * 3.7795) / tileSize) + 2;
+      const rows = Math.ceil((pageHeight * MM_TO_PX) / tileSize) + 2;
       const tileItems = Array.from({ length: rows * cols })
         .map(() => `<div style="width: ${tileSize}px; height: ${tileSize}px; display: flex; align-items: center; justify-content: center;">${textContent}</div>`)
         .join("");
@@ -624,7 +627,6 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
                 ${showLabel ? `<div style="font-size: 12px; white-space: nowrap;">${labelText}</div>` : ""}
                 <div style="flex: 1; position: relative;">
                   ${imageUrl ? `<img src="${imageUrl}" style="width: 100%; height: 100%; object-fit: ${component.objectFit || "contain"};" />` : ""}
-                  ${component.showUnderline ? '<div style="position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background-color: #000000;"></div>' : ""}
                 </div>
               </div>`;
           } else {
@@ -633,7 +635,6 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
                 ${showLabel && labelPosition === "top" ? `<div style="font-size: 12px;">${labelText}</div>` : ""}
                 <div style="flex: 1; width: 100%; position: relative;">
                   ${imageUrl ? `<img src="${imageUrl}" style="width: 100%; height: 100%; object-fit: ${component.objectFit || "contain"};" />` : ""}
-                  ${component.showUnderline ? '<div style="position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background-color: #000000;"></div>' : ""}
                 </div>
                 ${showLabel && labelPosition === "bottom" ? `<div style="font-size: 12px;">${labelText}</div>` : ""}
               </div>`;
@@ -652,9 +653,9 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
             : "";
 
           content = `
-            <div style="display: flex; align-items: center; gap: 8px; height: 100%;">
+            <div style="display: flex; align-items: center; gap: 8px; width: 100%; height: 100%;">
-              ${personName ? `<div style="font-size: 12px;">${personName}</div>` : ""}
+              ${personName ? `<div style="font-size: 12px; white-space: nowrap;">${personName}</div>` : ""}
-              <div style="position: relative; width: ${component.width}px; height: ${component.height}px;">
+              <div style="position: relative; flex: 1; height: 100%;">
                 ${imageUrl ? `<img src="${imageUrl}" style="width: 100%; height: 100%; object-fit: ${component.objectFit || "contain"}; border-radius: 50%;" />` : ""}
                 ${showLabel ? `<div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 12px; font-weight: bold; color: #dc2626;">${labelText}</div>` : ""}
               </div>
@@ -893,8 +894,15 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
             </table>`;
         }
 
+        // 컴포넌트 값은 px로 저장됨 (캔버스는 pageWidth * MM_TO_PX px)
+        // 인쇄용 mm 단위로 변환: px / MM_TO_PX = mm
+        const xMm = component.x / MM_TO_PX;
+        const yMm = component.y / MM_TO_PX;
+        const widthMm = component.width / MM_TO_PX;
+        const heightMm = component.height / MM_TO_PX;
+        
         return `
-          <div style="position: absolute; left: ${component.x}px; top: ${component.y}px; width: ${component.width}px; height: ${component.height}px; background-color: ${component.backgroundColor || "transparent"}; border: ${component.borderWidth ? `${component.borderWidth}px solid ${component.borderColor}` : "none"}; padding: 8px; box-sizing: border-box;">
+          <div style="position: absolute; left: ${xMm}mm; top: ${yMm}mm; width: ${widthMm}mm; height: ${heightMm}mm; background-color: ${component.backgroundColor || "transparent"}; border: ${component.borderWidth ? `${component.borderWidth}px solid ${component.borderColor}` : "none"}; box-sizing: border-box; overflow: hidden;">
             ${content}
           </div>`;
       })
@@ -903,7 +911,7 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
     const watermarkHTML = generateWatermarkHTML(watermark, pageWidth, pageHeight);
 
     return `
-      <div style="position: relative; width: ${pageWidth}mm; min-height: ${pageHeight}mm; background-color: ${backgroundColor}; margin: 0 auto;">
+      <div class="print-page" style="position: relative; width: ${pageWidth}mm; min-height: ${pageHeight}mm; background-color: ${backgroundColor};">
         ${watermarkHTML}
         ${componentsHTML}
       </div>`;
@@ -935,20 +943,18 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
           <meta charset="UTF-8">
           <title>리포트 인쇄</title>
           <style>
-            * { box-sizing: border-box; }
+            * { box-sizing: border-box; margin: 0; padding: 0; }
             @page {
               size: A4;
-              margin: 10mm;
+              margin: 0;
             }
             @media print {
-              body { margin: 0; padding: 0; }
+              html, body { width: 210mm; height: 297mm; }
               .print-page { page-break-after: always; page-break-inside: avoid; }
               .print-page:last-child { page-break-after: auto; }
             }
             body {
               font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
-              margin: 0;
-              padding: 20px;
               -webkit-print-color-adjust: exact;
               print-color-adjust: exact;
             }
@@ -1052,7 +1058,7 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
         description: "WORD 파일을 생성하고 있습니다...",
       });
 
-      // 이미지를 Base64로 변환하여 컴포넌트 데이터에 포함
+      // 이미지 및 바코드를 Base64로 변환하여 컴포넌트 데이터에 포함
       const pagesWithBase64 = await Promise.all(
         layoutConfig.pages.map(async (page) => {
           const componentsWithBase64 = await Promise.all(
@@ -1066,11 +1072,20 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
                   return component;
                 }
               }
+              // 바코드/QR코드 컴포넌트는 이미지로 변환
+              if (component.type === "barcode") {
+                try {
+                  const barcodeImage = await generateBarcodeImage(component);
+                  return { ...component, barcodeImageBase64: barcodeImage };
+                } catch {
               return component;
-                  }),
+                }
+              }
+              return component;
+            })
                 );
           return { ...page, components: componentsWithBase64 };
-                  }),
+        })
                 );
 
       // 쿼리 결과 수집
@@ -1377,17 +1392,6 @@ export function ReportPreviewModal({ isOpen, onClose }: ReportPreviewModalProps)
                                     }}
                                   />
                                 )}
-                                {component.showUnderline !== false && (
-                                  <div
-                                    style={{
-                                      position: "absolute",
-                                      bottom: "0",
-                                      left: "0",
-                                      right: "0",
-                                      borderBottom: "2px solid #000000",
-                                    }}
-                                  />
-                                )}
                               </div>
                             </div>
                           )}

frontend/components/report/designer/SignatureGenerator.tsx

@@ -109,6 +109,22 @@ export function SignatureGenerator({ onSignatureSelect }: SignatureGeneratorProp
       });
     }
 
+    // 사용자가 입력한 텍스트로 각 폰트의 글리프를 미리 로드
+    const preloadCanvas = document.createElement("canvas");
+    preloadCanvas.width = 500;
+    preloadCanvas.height = 200;
+    const preloadCtx = preloadCanvas.getContext("2d");
+
+    if (preloadCtx) {
+      for (const font of fonts) {
+        preloadCtx.font = `${font.weight} 124px ${font.style}`;
+        preloadCtx.fillText(name, 0, 100);
+      }
+    }
+
+    // 글리프 로드 대기 (중요: 첫 렌더링 후 폰트가 완전히 로드되도록)
+    await new Promise((resolve) => setTimeout(resolve, 300));
+
     const newSignatures: string[] = [];
 
     // 동기적으로 하나씩 생성

frontend/components/report/designer/TemplatePalette.tsx

@@ -3,6 +3,16 @@
 import { useEffect, useState } from "react";
 import { Button } from "@/components/ui/button";
 import { Trash2, Loader2, RefreshCw } from "lucide-react";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
 import { useReportDesigner } from "@/contexts/ReportDesignerContext";
 import { reportApi } from "@/lib/api/reportApi";
 import { useToast } from "@/hooks/use-toast";
@@ -19,6 +29,7 @@ export function TemplatePalette() {
   const [customTemplates, setCustomTemplates] = useState<Template[]>([]);
   const [isLoading, setIsLoading] = useState(false);
   const [deletingId, setDeletingId] = useState<string | null>(null);
+  const [deleteTarget, setDeleteTarget] = useState<{ id: string; name: string } | null>(null);
   const { toast } = useToast();
 
   const fetchTemplates = async () => {
@@ -49,14 +60,18 @@ export function TemplatePalette() {
     await applyTemplate(templateId);
   };
 
-  const handleDeleteTemplate = async (templateId: string, templateName: string) => {
+  const handleDeleteClick = (templateId: string, templateName: string) => {
-    if (!confirm(`"${templateName}" 템플릿을 삭제하시겠습니까?`)) {
+    setDeleteTarget({ id: templateId, name: templateName });
-      return;
+  };
-    }
+
+  const handleDeleteConfirm = async () => {
+    if (!deleteTarget) return;
+
+    setDeletingId(deleteTarget.id);
+    setDeleteTarget(null);
 
-    setDeletingId(templateId);
     try {
-      const response = await reportApi.deleteTemplate(templateId);
+      const response = await reportApi.deleteTemplate(deleteTarget.id);
       if (response.success) {
         toast({
           title: "성공",
@@ -108,7 +123,7 @@ export function TemplatePalette() {
                 size="sm"
                 onClick={(e) => {
                   e.stopPropagation();
-                  handleDeleteTemplate(template.template_id, template.template_name_kor);
+                  handleDeleteClick(template.template_id, template.template_name_kor);
                 }}
                 disabled={deletingId === template.template_id}
                 className="absolute top-1/2 right-1 h-6 w-6 -translate-y-1/2 p-0 opacity-0 transition-opacity group-hover:opacity-100"
@@ -123,6 +138,29 @@ export function TemplatePalette() {
           ))
         )}
       </div>
+
+      {/* 삭제 확인 모달 */}
+      <AlertDialog open={!!deleteTarget} onOpenChange={(open) => !open && setDeleteTarget(null)}>
+        <AlertDialogContent className="max-w-[400px]">
+          <AlertDialogHeader>
+            <AlertDialogTitle>템플릿 삭제</AlertDialogTitle>
+            <AlertDialogDescription>
+              &quot;{deleteTarget?.name}&quot; 템플릿을 삭제하시겠습니까?
+              <br />
+              삭제된 템플릿은 복구할 수 없습니다.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>취소</AlertDialogCancel>
+            <AlertDialogAction
+              onClick={handleDeleteConfirm}
+              className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
+            >
+              삭제
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
     </div>
   );
 }

frontend/contexts/ReportDesignerContext.tsx

@@ -138,10 +138,49 @@ interface ReportDesignerContextType {
   // 그룹화
   groupComponents: () => void;
   ungroupComponents: () => void;
+
+  // 메뉴 연결
+  menuObjids: number[];
+  setMenuObjids: (menuObjids: number[]) => void;
+  saveLayoutWithMenus: (menuObjids: number[]) => Promise<void>;
 }
 
 const ReportDesignerContext = createContext<ReportDesignerContextType | undefined>(undefined);
 
+// 페이지 사이즈 변경 시 컴포넌트 위치 및 크기 재계산 유틸리티 함수
+const recalculateComponentPositions = (
+  components: ComponentConfig[],
+  oldWidth: number,
+  oldHeight: number,
+  newWidth: number,
+  newHeight: number
+): ComponentConfig[] => {
+  // 사이즈가 동일하면 그대로 반환
+  if (oldWidth === newWidth && oldHeight === newHeight) {
+    return components;
+  }
+
+  const widthRatio = newWidth / oldWidth;
+  const heightRatio = newHeight / oldHeight;
+
+  return components.map((comp) => {
+    // 위치와 크기 모두 비율대로 재계산
+    // 소수점 2자리까지만 유지
+    const newX = Math.round(comp.x * widthRatio * 100) / 100;
+    const newY = Math.round(comp.y * heightRatio * 100) / 100;
+    const newCompWidth = Math.round(comp.width * widthRatio * 100) / 100;
+    const newCompHeight = Math.round(comp.height * heightRatio * 100) / 100;
+
+    return {
+      ...comp,
+      x: newX,
+      y: newY,
+      width: newCompWidth,
+      height: newCompHeight,
+    };
+  });
+};
+
 export function ReportDesignerProvider({ reportId, children }: { reportId: string; children: ReactNode }) {
   const [reportDetail, setReportDetail] = useState<ReportDetail | null>(null);
   const [layout, setLayout] = useState<ReportLayout | null>(null);
@@ -158,6 +197,7 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
   const [selectedComponentIds, setSelectedComponentIds] = useState<string[]>([]); // 다중 선택
   const [isLoading, setIsLoading] = useState(true);
   const [isSaving, setIsSaving] = useState(false);
+  const [menuObjids, setMenuObjids] = useState<number[]>([]); // 연결된 메뉴 ID 목록
   const { toast } = useToast();
 
   // 현재 페이지 계산
@@ -988,10 +1028,42 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
   }, []);
 
   const updatePageSettings = useCallback((pageId: string, settings: Partial<ReportPage>) => {
-    setLayoutConfig((prev) => ({
+    setLayoutConfig((prev) => {
-      ...prev,
+      const targetPage = prev.pages.find((p) => p.page_id === pageId);
-      pages: prev.pages.map((page) => (page.page_id === pageId ? { ...page, ...settings } : page)),
+      if (!targetPage) {
-    }));
+        return prev;
+      }
+
+      // 페이지 사이즈 변경 감지
+      const isWidthChanging = settings.width !== undefined && settings.width !== targetPage.width;
+      const isHeightChanging = settings.height !== undefined && settings.height !== targetPage.height;
+
+      // 사이즈 변경 시 컴포넌트 위치 재계산
+      let updatedComponents = targetPage.components;
+      if (isWidthChanging || isHeightChanging) {
+        const oldWidth = targetPage.width;
+        const oldHeight = targetPage.height;
+        const newWidth = settings.width ?? targetPage.width;
+        const newHeight = settings.height ?? targetPage.height;
+
+        updatedComponents = recalculateComponentPositions(
+          targetPage.components,
+          oldWidth,
+          oldHeight,
+          newWidth,
+          newHeight
+        );
+      }
+
+      return {
+        ...prev,
+        pages: prev.pages.map((page) =>
+          page.page_id === pageId
+            ? { ...page, ...settings, components: updatedComponents }
+            : page
+        ),
+      };
+    });
   }, []);
 
   // 전체 페이지 공유 워터마크 업데이트
@@ -1043,6 +1115,13 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
           }));
           setQueries(loadedQueries);
         }
+
+        // 연결된 메뉴 로드
+        if (detailResponse.data.menuObjids && detailResponse.data.menuObjids.length > 0) {
+          setMenuObjids(detailResponse.data.menuObjids);
+        } else {
+          setMenuObjids([]);
+        }
       }
 
       // 레이아웃 조회
@@ -1331,6 +1410,7 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
           ...q,
           externalConnectionId: q.externalConnectionId || undefined,
         })),
+        menuObjids, // 연결된 메뉴 목록
       });
 
       toast({
@@ -1352,7 +1432,68 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
     } finally {
       setIsSaving(false);
     }
-  }, [reportId, layoutConfig, queries, toast, loadLayout]);
+  }, [reportId, layoutConfig, queries, menuObjids, toast, loadLayout]);
+
+  // 메뉴를 선택하고 저장하는 함수
+  const saveLayoutWithMenus = useCallback(
+    async (selectedMenuObjids: number[]) => {
+      // 먼저 메뉴 상태 업데이트
+      setMenuObjids(selectedMenuObjids);
+
+      setIsSaving(true);
+      try {
+        let actualReportId = reportId;
+
+        // 새 리포트인 경우 먼저 리포트 생성
+        if (reportId === "new") {
+          const createResponse = await reportApi.createReport({
+            reportNameKor: "새 리포트",
+            reportType: "BASIC",
+            description: "새로 생성된 리포트입니다.",
+          });
+
+          if (!createResponse.success || !createResponse.data) {
+            throw new Error("리포트 생성에 실패했습니다.");
+          }
+
+          actualReportId = createResponse.data.reportId;
+
+          // URL 업데이트 (페이지 리로드 없이)
+          window.history.replaceState({}, "", `/admin/report/designer/${actualReportId}`);
+        }
+
+        // 레이아웃 저장 (선택된 메뉴와 함께)
+        await reportApi.saveLayout(actualReportId, {
+          layoutConfig,
+          queries: queries.map((q) => ({
+            ...q,
+            externalConnectionId: q.externalConnectionId || undefined,
+          })),
+          menuObjids: selectedMenuObjids,
+        });
+
+        toast({
+          title: "성공",
+          description: reportId === "new" ? "리포트가 생성되었습니다." : "레이아웃이 저장되었습니다.",
+        });
+
+        // 새 리포트였다면 데이터 다시 로드
+        if (reportId === "new") {
+          await loadLayout();
+        }
+      } catch (error) {
+        const errorMessage = error instanceof Error ? error.message : "저장에 실패했습니다.";
+        toast({
+          title: "오류",
+          description: errorMessage,
+          variant: "destructive",
+        });
+      } finally {
+        setIsSaving(false);
+      }
+    },
+    [reportId, layoutConfig, queries, toast, loadLayout],
+  );
 
   // 템플릿 적용
   const applyTemplate = useCallback(
@@ -1553,6 +1694,10 @@ export function ReportDesignerProvider({ reportId, children }: { reportId: strin
     // 그룹화
     groupComponents,
     ungroupComponents,
+    // 메뉴 연결
+    menuObjids,
+    setMenuObjids,
+    saveLayoutWithMenus,
   };
 
   return <ReportDesignerContext.Provider value={value}>{children}</ReportDesignerContext.Provider>;

frontend/lib/registry/components/map/MapConfigPanel.tsx

@@ -315,16 +315,17 @@ export default function MapConfigPanel({ config, onChange }: MapConfigPanelProps
         {/* 라벨 컬럼 (선택) */}
         <div className="space-y-2 mb-3">
           <Label>라벨 컬럼 (선택사항)</Label>
+          {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__none__" 사용 */}
           <Select
-            value={config.dataSource?.labelColumn || ""}
+            value={config.dataSource?.labelColumn || "__none__"}
-            onValueChange={(value) => updateConfig("dataSource.labelColumn", value)}
+            onValueChange={(value) => updateConfig("dataSource.labelColumn", value === "__none__" ? "" : value)}
             disabled={isLoadingColumns || !config.dataSource?.tableName}
           >
             <SelectTrigger>
               <SelectValue placeholder="라벨 컬럼 선택" />
             </SelectTrigger>
             <SelectContent>
-              <SelectItem value="">선택 안 함</SelectItem>
+              <SelectItem value="__none__">선택 안 함</SelectItem>
               {columns.map((col) => (
                 <SelectItem key={col.column_name} value={col.column_name}>
                   {col.column_name} ({col.data_type})
@@ -337,16 +338,17 @@ export default function MapConfigPanel({ config, onChange }: MapConfigPanelProps
         {/* 상태 컬럼 (선택) */}
         <div className="space-y-2 mb-3">
           <Label>상태 컬럼 (선택사항)</Label>
+          {/* Radix UI Select v2.x: 빈 문자열 value="" 금지 → "__none__" 사용 */}
           <Select
-            value={config.dataSource?.statusColumn || ""}
+            value={config.dataSource?.statusColumn || "__none__"}
-            onValueChange={(value) => updateConfig("dataSource.statusColumn", value)}
+            onValueChange={(value) => updateConfig("dataSource.statusColumn", value === "__none__" ? "" : value)}
             disabled={isLoadingColumns || !config.dataSource?.tableName}
           >
             <SelectTrigger>
               <SelectValue placeholder="상태 컬럼 선택" />
             </SelectTrigger>
             <SelectContent>
-              <SelectItem value="">선택 안 함</SelectItem>
+              <SelectItem value="__none__">선택 안 함</SelectItem>
               {columns.map((col) => (
                 <SelectItem key={col.column_name} value={col.column_name}>
                   {col.column_name} ({col.data_type})

frontend/lib/registry/components/split-panel-layout2/ActionButtonConfigModal.tsx

@@ -0,0 +1,674 @@
+"use client";
+
+import React, { useState, useEffect, useCallback } from "react";
+import {
+  DndContext,
+  closestCenter,
+  KeyboardSensor,
+  PointerSensor,
+  useSensor,
+  useSensors,
+  type DragEndEvent,
+} from "@dnd-kit/core";
+import {
+  arrayMove,
+  SortableContext,
+  sortableKeyboardCoordinates,
+  verticalListSortingStrategy,
+  useSortable,
+} from "@dnd-kit/sortable";
+import { CSS } from "@dnd-kit/utilities";
+import { Plus, GripVertical, Settings, X, Check, ChevronsUpDown } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Label } from "@/components/ui/label";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { ScrollArea } from "@/components/ui/scroll-area";
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from "@/components/ui/command";
+import { Badge } from "@/components/ui/badge";
+import { cn } from "@/lib/utils";
+import { apiClient } from "@/lib/api/client";
+import type { ActionButtonConfig, ModalParamMapping, ColumnConfig } from "./types";
+
+interface ScreenInfo {
+  screen_id: number;
+  screen_name: string;
+  screen_code: string;
+}
+
+// 정렬 가능한 버튼 아이템
+const SortableButtonItem: React.FC<{
+  id: string;
+  button: ActionButtonConfig;
+  index: number;
+  onSettingsClick: () => void;
+  onRemove: () => void;
+}> = ({ id, button, index, onSettingsClick, onRemove }) => {
+  const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({ id });
+
+  const style = {
+    transform: CSS.Transform.toString(transform),
+    transition,
+  };
+
+  const getVariantColor = (variant?: string) => {
+    switch (variant) {
+      case "destructive":
+        return "bg-destructive/10 text-destructive";
+      case "outline":
+        return "bg-background border";
+      case "ghost":
+        return "bg-muted/50";
+      case "secondary":
+        return "bg-secondary text-secondary-foreground";
+      default:
+        return "bg-primary/10 text-primary";
+    }
+  };
+
+  const getActionLabel = (action?: string) => {
+    switch (action) {
+      case "add":
+        return "추가";
+      case "edit":
+        return "수정";
+      case "delete":
+        return "삭제";
+      case "bulk-delete":
+        return "일괄삭제";
+      case "api":
+        return "API";
+      case "custom":
+        return "커스텀";
+      default:
+        return "추가";
+    }
+  };
+
+  return (
+    <div
+      ref={setNodeRef}
+      style={style}
+      className={cn("flex items-center gap-2 rounded-md border bg-card p-3", isDragging && "opacity-50 shadow-lg")}
+    >
+      {/* 드래그 핸들 */}
+      <div {...attributes} {...listeners} className="cursor-grab touch-none text-muted-foreground hover:text-foreground">
+        <GripVertical className="h-4 w-4" />
+      </div>
+
+      {/* 버튼 정보 */}
+      <div className="flex-1 min-w-0">
+        <div className="flex items-center gap-2">
+          <span className={cn("px-2 py-0.5 rounded text-xs font-medium", getVariantColor(button.variant))}>
+            {button.label || `버튼 ${index + 1}`}
+          </span>
+        </div>
+        <div className="flex flex-wrap gap-1 mt-1">
+          <Badge variant="outline" className="text-[10px] h-4">
+            {getActionLabel(button.action)}
+          </Badge>
+          {button.icon && (
+            <Badge variant="secondary" className="text-[10px] h-4">
+              {button.icon}
+            </Badge>
+          )}
+          {button.showCondition && button.showCondition !== "always" && (
+            <Badge variant="secondary" className="text-[10px] h-4">
+              {button.showCondition === "selected" ? "선택시만" : "미선택시만"}
+            </Badge>
+          )}
+        </div>
+      </div>
+
+      {/* 액션 버튼들 */}
+      <div className="flex items-center gap-1 shrink-0">
+        <Button size="sm" variant="ghost" className="h-7 w-7 p-0" onClick={onSettingsClick} title="세부설정">
+          <Settings className="h-3.5 w-3.5" />
+        </Button>
+        <Button
+          size="sm"
+          variant="ghost"
+          className="h-7 w-7 p-0 text-destructive hover:text-destructive"
+          onClick={onRemove}
+          title="삭제"
+        >
+          <X className="h-3.5 w-3.5" />
+        </Button>
+      </div>
+    </div>
+  );
+};
+
+interface ActionButtonConfigModalProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  actionButtons: ActionButtonConfig[];
+  displayColumns?: ColumnConfig[]; // 모달 파라미터 매핑용
+  onSave: (buttons: ActionButtonConfig[]) => void;
+  side: "left" | "right";
+}
+
+export const ActionButtonConfigModal: React.FC<ActionButtonConfigModalProps> = ({
+  open,
+  onOpenChange,
+  actionButtons: initialButtons,
+  displayColumns = [],
+  onSave,
+  side,
+}) => {
+  // 로컬 상태
+  const [buttons, setButtons] = useState<ActionButtonConfig[]>([]);
+
+  // 버튼 세부설정 모달
+  const [detailModalOpen, setDetailModalOpen] = useState(false);
+  const [editingButtonIndex, setEditingButtonIndex] = useState<number | null>(null);
+  const [editingButton, setEditingButton] = useState<ActionButtonConfig | null>(null);
+
+  // 화면 목록
+  const [screens, setScreens] = useState<ScreenInfo[]>([]);
+  const [screensLoading, setScreensLoading] = useState(false);
+  const [screenSelectOpen, setScreenSelectOpen] = useState(false);
+
+  // 드래그 센서
+  const sensors = useSensors(
+    useSensor(PointerSensor, {
+      activationConstraint: {
+        distance: 8,
+      },
+    }),
+    useSensor(KeyboardSensor, {
+      coordinateGetter: sortableKeyboardCoordinates,
+    })
+  );
+
+  // 초기값 설정
+  useEffect(() => {
+    if (open) {
+      setButtons(initialButtons || []);
+    }
+  }, [open, initialButtons]);
+
+  // 화면 목록 로드
+  const loadScreens = useCallback(async () => {
+    setScreensLoading(true);
+    try {
+      const response = await apiClient.get("/screen-management/screens?size=1000");
+
+      let screenList: any[] = [];
+      if (response.data?.success && Array.isArray(response.data?.data)) {
+        screenList = response.data.data;
+      } else if (Array.isArray(response.data?.data)) {
+        screenList = response.data.data;
+      }
+
+      const transformedScreens = screenList.map((s: any) => ({
+        screen_id: s.screenId ?? s.screen_id ?? s.id,
+        screen_name: s.screenName ?? s.screen_name ?? s.name ?? `화면 ${s.screenId || s.screen_id || s.id}`,
+        screen_code: s.screenCode ?? s.screen_code ?? s.code ?? "",
+      }));
+
+      setScreens(transformedScreens);
+    } catch (error) {
+      console.error("화면 목록 로드 실패:", error);
+      setScreens([]);
+    } finally {
+      setScreensLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    if (open) {
+      loadScreens();
+    }
+  }, [open, loadScreens]);
+
+  // 드래그 종료 핸들러
+  const handleDragEnd = (event: DragEndEvent) => {
+    const { active, over } = event;
+
+    if (over && active.id !== over.id) {
+      const oldIndex = buttons.findIndex((btn) => btn.id === active.id);
+      const newIndex = buttons.findIndex((btn) => btn.id === over.id);
+
+      if (oldIndex !== -1 && newIndex !== -1) {
+        setButtons(arrayMove(buttons, oldIndex, newIndex));
+      }
+    }
+  };
+
+  // 버튼 추가
+  const handleAddButton = () => {
+    const newButton: ActionButtonConfig = {
+      id: `btn-${Date.now()}`,
+      label: "새 버튼",
+      variant: "default",
+      action: "add",
+      showCondition: "always",
+    };
+    setButtons([...buttons, newButton]);
+  };
+
+  // 버튼 삭제
+  const handleRemoveButton = (index: number) => {
+    setButtons(buttons.filter((_, i) => i !== index));
+  };
+
+  // 버튼 업데이트
+  const handleUpdateButton = (index: number, updates: Partial<ActionButtonConfig>) => {
+    const newButtons = [...buttons];
+    newButtons[index] = { ...newButtons[index], ...updates };
+    setButtons(newButtons);
+  };
+
+  // 버튼 세부설정 열기
+  const handleOpenDetailSettings = (index: number) => {
+    setEditingButtonIndex(index);
+    setEditingButton({ ...buttons[index] });
+    setDetailModalOpen(true);
+  };
+
+  // 버튼 세부설정 저장
+  const handleSaveDetailSettings = () => {
+    if (editingButtonIndex !== null && editingButton) {
+      handleUpdateButton(editingButtonIndex, editingButton);
+    }
+    setDetailModalOpen(false);
+    setEditingButtonIndex(null);
+    setEditingButton(null);
+  };
+
+  // 저장
+  const handleSave = () => {
+    onSave(buttons);
+    onOpenChange(false);
+  };
+
+  // 선택된 화면 정보
+  const getScreenInfo = (screenId?: number) => {
+    return screens.find((s) => s.screen_id === screenId);
+  };
+
+  return (
+    <>
+      <Dialog open={open} onOpenChange={onOpenChange}>
+        <DialogContent className="max-w-[95vw] sm:max-w-[600px] max-h-[90vh] flex flex-col">
+          <DialogHeader>
+            <DialogTitle>
+              {side === "left" ? "좌측" : "우측"} 패널 액션 버튼 설정
+            </DialogTitle>
+            <DialogDescription>
+              버튼을 추가하고 순서를 드래그로 변경할 수 있습니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          <div className="flex-1 overflow-hidden flex flex-col">
+            <div className="flex items-center justify-between mb-3">
+              <Label className="text-sm font-medium">
+                액션 버튼 ({buttons.length}개)
+              </Label>
+              <Button size="sm" variant="outline" onClick={handleAddButton}>
+                <Plus className="mr-1 h-4 w-4" />
+                버튼 추가
+              </Button>
+            </div>
+
+            <ScrollArea className="flex-1 pr-4">
+              {buttons.length === 0 ? (
+                <div className="flex flex-col items-center justify-center py-12 text-center">
+                  <p className="text-muted-foreground text-sm mb-2">
+                    액션 버튼이 없습니다
+                  </p>
+                  <Button size="sm" variant="outline" onClick={handleAddButton}>
+                    <Plus className="mr-1 h-4 w-4" />
+                    첫 번째 버튼 추가
+                  </Button>
+                </div>
+              ) : (
+                <DndContext
+                  sensors={sensors}
+                  collisionDetection={closestCenter}
+                  onDragEnd={handleDragEnd}
+                >
+                  <SortableContext
+                    items={buttons.map((btn) => btn.id)}
+                    strategy={verticalListSortingStrategy}
+                  >
+                    <div className="space-y-2">
+                      {buttons.map((btn, index) => (
+                        <SortableButtonItem
+                          key={btn.id}
+                          id={btn.id}
+                          button={btn}
+                          index={index}
+                          onSettingsClick={() => handleOpenDetailSettings(index)}
+                          onRemove={() => handleRemoveButton(index)}
+                        />
+                      ))}
+                    </div>
+                  </SortableContext>
+                </DndContext>
+              )}
+            </ScrollArea>
+          </div>
+
+          <DialogFooter className="mt-4">
+            <Button variant="outline" onClick={() => onOpenChange(false)}>
+              취소
+            </Button>
+            <Button onClick={handleSave}>저장</Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
+      {/* 버튼 세부설정 모달 */}
+      <Dialog open={detailModalOpen} onOpenChange={setDetailModalOpen}>
+        <DialogContent className="max-w-[95vw] sm:max-w-[500px] max-h-[85vh]">
+          <DialogHeader>
+            <DialogTitle>버튼 세부설정</DialogTitle>
+            <DialogDescription>
+              {editingButton?.label || "버튼"}의 동작을 설정합니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          {editingButton && (
+            <ScrollArea className="max-h-[60vh]">
+              <div className="space-y-4 pr-4">
+                {/* 기본 설정 */}
+                <div className="space-y-3 p-3 border rounded-lg">
+                  <h4 className="text-sm font-medium">기본 설정</h4>
+
+                  <div>
+                    <Label className="text-xs">버튼 라벨</Label>
+                    <Input
+                      value={editingButton.label}
+                      onChange={(e) =>
+                        setEditingButton({ ...editingButton, label: e.target.value })
+                      }
+                      placeholder="버튼 라벨"
+                      className="mt-1 h-9"
+                    />
+                  </div>
+
+                  <div>
+                    <Label className="text-xs">버튼 스타일</Label>
+                    <Select
+                      value={editingButton.variant || "default"}
+                      onValueChange={(value) =>
+                        setEditingButton({
+                          ...editingButton,
+                          variant: value as ActionButtonConfig["variant"],
+                        })
+                      }
+                    >
+                      <SelectTrigger className="mt-1 h-9">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="default">기본 (Primary)</SelectItem>
+                        <SelectItem value="secondary">보조 (Secondary)</SelectItem>
+                        <SelectItem value="outline">외곽선</SelectItem>
+                        <SelectItem value="ghost">투명</SelectItem>
+                        <SelectItem value="destructive">삭제 (빨간색)</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+
+                  <div>
+                    <Label className="text-xs">아이콘</Label>
+                    <Select
+                      value={editingButton.icon || "none"}
+                      onValueChange={(value) =>
+                        setEditingButton({
+                          ...editingButton,
+                          icon: value === "none" ? undefined : value,
+                        })
+                      }
+                    >
+                      <SelectTrigger className="mt-1 h-9">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="none">없음</SelectItem>
+                        <SelectItem value="Plus">+ (추가)</SelectItem>
+                        <SelectItem value="Edit">수정</SelectItem>
+                        <SelectItem value="Trash2">삭제</SelectItem>
+                        <SelectItem value="Download">다운로드</SelectItem>
+                        <SelectItem value="Upload">업로드</SelectItem>
+                        <SelectItem value="RefreshCw">새로고침</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+
+                  <div>
+                    <Label className="text-xs">표시 조건</Label>
+                    <Select
+                      value={editingButton.showCondition || "always"}
+                      onValueChange={(value) =>
+                        setEditingButton({
+                          ...editingButton,
+                          showCondition: value as ActionButtonConfig["showCondition"],
+                        })
+                      }
+                    >
+                      <SelectTrigger className="mt-1 h-9">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="always">항상 표시</SelectItem>
+                        <SelectItem value="selected">선택 시만 표시</SelectItem>
+                        <SelectItem value="notSelected">미선택 시만 표시</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+                </div>
+
+                {/* 동작 설정 */}
+                <div className="space-y-3 p-3 border rounded-lg">
+                  <h4 className="text-sm font-medium">동작 설정</h4>
+
+                  <div>
+                    <Label className="text-xs">동작 유형</Label>
+                    <Select
+                      value={editingButton.action || "add"}
+                      onValueChange={(value) =>
+                        setEditingButton({
+                          ...editingButton,
+                          action: value as ActionButtonConfig["action"],
+                        })
+                      }
+                    >
+                      <SelectTrigger className="mt-1 h-9">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="add">추가 (모달 열기)</SelectItem>
+                        <SelectItem value="edit">수정 (선택 항목)</SelectItem>
+                        <SelectItem value="delete">삭제 (선택 항목)</SelectItem>
+                        <SelectItem value="bulk-delete">일괄 삭제 (체크된 항목)</SelectItem>
+                        <SelectItem value="api">API 호출</SelectItem>
+                        <SelectItem value="custom">커스텀 액션</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+
+                  {/* 모달 설정 (add, edit 액션) */}
+                  {(editingButton.action === "add" || editingButton.action === "edit") && (
+                    <div>
+                      <Label className="text-xs">모달 화면</Label>
+                      <Popover open={screenSelectOpen} onOpenChange={setScreenSelectOpen}>
+                        <PopoverTrigger asChild>
+                          <Button
+                            variant="outline"
+                            role="combobox"
+                            className="mt-1 h-9 w-full justify-between"
+                            disabled={screensLoading}
+                          >
+                            {screensLoading
+                              ? "로딩 중..."
+                              : editingButton.modalScreenId
+                                ? getScreenInfo(editingButton.modalScreenId)?.screen_name ||
+                                  `화면 ${editingButton.modalScreenId}`
+                                : "화면 선택"}
+                            <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
+                          </Button>
+                        </PopoverTrigger>
+                        <PopoverContent className="w-full p-0" align="start">
+                          <Command>
+                            <CommandInput placeholder="화면 검색..." className="h-9" />
+                            <CommandList>
+                              <CommandEmpty>검색 결과가 없습니다</CommandEmpty>
+                              <CommandGroup>
+                                {screens.map((screen) => (
+                                  <CommandItem
+                                    key={screen.screen_id}
+                                    value={`${screen.screen_id}-${screen.screen_name}`}
+                                    onSelect={() => {
+                                      setEditingButton({
+                                        ...editingButton,
+                                        modalScreenId: screen.screen_id,
+                                      });
+                                      setScreenSelectOpen(false);
+                                    }}
+                                  >
+                                    <Check
+                                      className={cn(
+                                        "mr-2 h-4 w-4",
+                                        editingButton.modalScreenId === screen.screen_id
+                                          ? "opacity-100"
+                                          : "opacity-0"
+                                      )}
+                                    />
+                                    <span className="flex flex-col">
+                                      <span>{screen.screen_name}</span>
+                                      <span className="text-xs text-muted-foreground">
+                                        {screen.screen_code}
+                                      </span>
+                                    </span>
+                                  </CommandItem>
+                                ))}
+                              </CommandGroup>
+                            </CommandList>
+                          </Command>
+                        </PopoverContent>
+                      </Popover>
+                    </div>
+                  )}
+
+                  {/* API 설정 */}
+                  {editingButton.action === "api" && (
+                    <>
+                      <div>
+                        <Label className="text-xs">API 엔드포인트</Label>
+                        <Input
+                          value={editingButton.apiEndpoint || ""}
+                          onChange={(e) =>
+                            setEditingButton({
+                              ...editingButton,
+                              apiEndpoint: e.target.value,
+                            })
+                          }
+                          placeholder="/api/example"
+                          className="mt-1 h-9"
+                        />
+                      </div>
+                      <div>
+                        <Label className="text-xs">HTTP 메서드</Label>
+                        <Select
+                          value={editingButton.apiMethod || "POST"}
+                          onValueChange={(value) =>
+                            setEditingButton({
+                              ...editingButton,
+                              apiMethod: value as ActionButtonConfig["apiMethod"],
+                            })
+                          }
+                        >
+                          <SelectTrigger className="mt-1 h-9">
+                            <SelectValue />
+                          </SelectTrigger>
+                          <SelectContent>
+                            <SelectItem value="GET">GET</SelectItem>
+                            <SelectItem value="POST">POST</SelectItem>
+                            <SelectItem value="PUT">PUT</SelectItem>
+                            <SelectItem value="DELETE">DELETE</SelectItem>
+                          </SelectContent>
+                        </Select>
+                      </div>
+                    </>
+                  )}
+
+                  {/* 확인 메시지 (삭제 계열) */}
+                  {(editingButton.action === "delete" ||
+                    editingButton.action === "bulk-delete" ||
+                    (editingButton.action === "api" && editingButton.apiMethod === "DELETE")) && (
+                    <div>
+                      <Label className="text-xs">확인 메시지</Label>
+                      <Input
+                        value={editingButton.confirmMessage || ""}
+                        onChange={(e) =>
+                          setEditingButton({
+                            ...editingButton,
+                            confirmMessage: e.target.value,
+                          })
+                        }
+                        placeholder="정말 삭제하시겠습니까?"
+                        className="mt-1 h-9"
+                      />
+                    </div>
+                  )}
+
+                  {/* 커스텀 액션 ID */}
+                  {editingButton.action === "custom" && (
+                    <div>
+                      <Label className="text-xs">커스텀 액션 ID</Label>
+                      <Input
+                        value={editingButton.customActionId || ""}
+                        onChange={(e) =>
+                          setEditingButton({
+                            ...editingButton,
+                            customActionId: e.target.value,
+                          })
+                        }
+                        placeholder="customAction1"
+                        className="mt-1 h-9"
+                      />
+                      <p className="text-xs text-muted-foreground mt-1">
+                        커스텀 이벤트 핸들러에서 이 ID로 버튼을 구분합니다
+                      </p>
+                    </div>
+                  )}
+                </div>
+
+              </div>
+            </ScrollArea>
+          )}
+
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setDetailModalOpen(false)}>
+              취소
+            </Button>
+            <Button onClick={handleSaveDetailSettings}>적용</Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </>
+  );
+};
+
+export default ActionButtonConfigModal;
+

frontend/lib/registry/components/split-panel-layout2/ColumnConfigModal.tsx

@@ -0,0 +1,805 @@
+"use client";
+
+import React, { useState, useEffect, useCallback } from "react";
+import {
+  DndContext,
+  closestCenter,
+  KeyboardSensor,
+  PointerSensor,
+  useSensor,
+  useSensors,
+  type DragEndEvent,
+} from "@dnd-kit/core";
+import {
+  arrayMove,
+  SortableContext,
+  sortableKeyboardCoordinates,
+  verticalListSortingStrategy,
+} from "@dnd-kit/sortable";
+import { Plus, Settings2 } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Label } from "@/components/ui/label";
+import { Input } from "@/components/ui/input";
+import { Switch } from "@/components/ui/switch";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { ScrollArea } from "@/components/ui/scroll-area";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import { cn } from "@/lib/utils";
+import { apiClient } from "@/lib/api/client";
+import { entityJoinApi } from "@/lib/api/entityJoin";
+import { Checkbox } from "@/components/ui/checkbox";
+import type { ColumnConfig, SearchColumnConfig, GroupingConfig, ColumnDisplayConfig, EntityReferenceConfig } from "./types";
+import { SortableColumnItem } from "./components/SortableColumnItem";
+import { SearchableColumnSelect } from "./components/SearchableColumnSelect";
+
+interface ColumnInfo {
+  column_name: string;
+  data_type: string;
+  column_comment?: string;
+  input_type?: string;
+  web_type?: string;
+  reference_table?: string;
+  reference_column?: string;
+}
+
+// 참조 테이블 컬럼 정보
+interface ReferenceColumnInfo {
+  columnName: string;
+  displayName: string;
+  dataType: string;
+}
+
+interface ColumnConfigModalProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  tableName: string;
+  displayColumns: ColumnConfig[];
+  searchColumns?: SearchColumnConfig[];
+  grouping?: GroupingConfig;
+  showSearch?: boolean;
+  onSave: (config: {
+    displayColumns: ColumnConfig[];
+    searchColumns: SearchColumnConfig[];
+    grouping: GroupingConfig;
+    showSearch: boolean;
+  }) => void;
+  side: "left" | "right"; // 좌측/우측 패널 구분
+}
+
+export const ColumnConfigModal: React.FC<ColumnConfigModalProps> = ({
+  open,
+  onOpenChange,
+  tableName,
+  displayColumns: initialDisplayColumns,
+  searchColumns: initialSearchColumns,
+  grouping: initialGrouping,
+  showSearch: initialShowSearch,
+  onSave,
+  side,
+}) => {
+  // 로컬 상태 (모달 내에서만 사용, 저장 시 부모로 전달)
+  const [displayColumns, setDisplayColumns] = useState<ColumnConfig[]>([]);
+  const [searchColumns, setSearchColumns] = useState<SearchColumnConfig[]>([]);
+  const [grouping, setGrouping] = useState<GroupingConfig>({ enabled: false, groupByColumn: "" });
+  const [showSearch, setShowSearch] = useState(false);
+
+  // 컬럼 세부설정 모달
+  const [detailModalOpen, setDetailModalOpen] = useState(false);
+  const [editingColumnIndex, setEditingColumnIndex] = useState<number | null>(null);
+  const [editingColumn, setEditingColumn] = useState<ColumnConfig | null>(null);
+
+  // 테이블 컬럼 목록
+  const [columns, setColumns] = useState<ColumnInfo[]>([]);
+  const [columnsLoading, setColumnsLoading] = useState(false);
+
+  // 엔티티 참조 관련 상태
+  const [entityReferenceColumns, setEntityReferenceColumns] = useState<Map<string, ReferenceColumnInfo[]>>(new Map());
+  const [loadingEntityColumns, setLoadingEntityColumns] = useState<Set<string>>(new Set());
+
+  // 드래그 센서
+  const sensors = useSensors(
+    useSensor(PointerSensor, {
+      activationConstraint: {
+        distance: 8,
+      },
+    }),
+    useSensor(KeyboardSensor, {
+      coordinateGetter: sortableKeyboardCoordinates,
+    })
+  );
+
+  // 초기값 설정
+  useEffect(() => {
+    if (open) {
+      setDisplayColumns(initialDisplayColumns || []);
+      setSearchColumns(initialSearchColumns || []);
+      setGrouping(initialGrouping || { enabled: false, groupByColumn: "" });
+      setShowSearch(initialShowSearch || false);
+    }
+  }, [open, initialDisplayColumns, initialSearchColumns, initialGrouping, initialShowSearch]);
+
+  // 테이블 컬럼 로드 (entity 타입 정보 포함)
+  const loadColumns = useCallback(async () => {
+    if (!tableName) {
+      setColumns([]);
+      return;
+    }
+
+    setColumnsLoading(true);
+    try {
+      const response = await apiClient.get(`/table-management/tables/${tableName}/columns?size=200`);
+
+      let columnList: any[] = [];
+      if (response.data?.success && response.data?.data?.columns) {
+        columnList = response.data.data.columns;
+      } else if (Array.isArray(response.data?.data?.columns)) {
+        columnList = response.data.data.columns;
+      } else if (Array.isArray(response.data?.data)) {
+        columnList = response.data.data;
+      }
+
+      // entity 타입 정보를 포함하여 변환
+      const transformedColumns = columnList.map((c: any) => ({
+        column_name: c.columnName ?? c.column_name ?? c.name ?? "",
+        data_type: c.dataType ?? c.data_type ?? c.type ?? "",
+        column_comment: c.displayName ?? c.column_comment ?? c.label ?? "",
+        input_type: c.inputType ?? c.input_type ?? "",
+        web_type: c.webType ?? c.web_type ?? "",
+        reference_table: c.referenceTable ?? c.reference_table ?? "",
+        reference_column: c.referenceColumn ?? c.reference_column ?? "",
+      }));
+
+      setColumns(transformedColumns);
+    } catch (error) {
+      console.error("컬럼 목록 로드 실패:", error);
+      setColumns([]);
+    } finally {
+      setColumnsLoading(false);
+    }
+  }, [tableName]);
+
+  // 엔티티 참조 테이블의 컬럼 목록 로드
+  const loadEntityReferenceColumns = useCallback(async (columnName: string, referenceTable: string) => {
+    if (!referenceTable || entityReferenceColumns.has(columnName)) {
+      return;
+    }
+
+    setLoadingEntityColumns(prev => new Set(prev).add(columnName));
+    try {
+      const result = await entityJoinApi.getReferenceTableColumns(referenceTable);
+      if (result?.columns) {
+        setEntityReferenceColumns(prev => {
+          const newMap = new Map(prev);
+          newMap.set(columnName, result.columns);
+          return newMap;
+        });
+      }
+    } catch (error) {
+      console.error(`엔티티 참조 컬럼 로드 실패 (${referenceTable}):`, error);
+    } finally {
+      setLoadingEntityColumns(prev => {
+        const newSet = new Set(prev);
+        newSet.delete(columnName);
+        return newSet;
+      });
+    }
+  }, [entityReferenceColumns]);
+
+  useEffect(() => {
+    if (open && tableName) {
+      loadColumns();
+    }
+  }, [open, tableName, loadColumns]);
+
+  // 드래그 종료 핸들러
+  const handleDragEnd = (event: DragEndEvent) => {
+    const { active, over } = event;
+
+    if (over && active.id !== over.id) {
+      const oldIndex = displayColumns.findIndex((col, idx) => `col-${idx}` === active.id);
+      const newIndex = displayColumns.findIndex((col, idx) => `col-${idx}` === over.id);
+
+      if (oldIndex !== -1 && newIndex !== -1) {
+        setDisplayColumns(arrayMove(displayColumns, oldIndex, newIndex));
+      }
+    }
+  };
+
+  // 컬럼 추가
+  const handleAddColumn = () => {
+    setDisplayColumns([
+      ...displayColumns,
+      {
+        name: "",
+        label: "",
+        displayRow: side === "left" ? "name" : "info",
+        sourceTable: tableName,
+      },
+    ]);
+  };
+
+  // 컬럼 삭제
+  const handleRemoveColumn = (index: number) => {
+    setDisplayColumns(displayColumns.filter((_, i) => i !== index));
+  };
+
+  // 컬럼 업데이트 (entity 타입이면 참조 테이블 컬럼도 로드)
+  const handleUpdateColumn = (index: number, updates: Partial<ColumnConfig>) => {
+    const newColumns = [...displayColumns];
+    newColumns[index] = { ...newColumns[index], ...updates };
+    setDisplayColumns(newColumns);
+
+    // 컬럼명이 변경된 경우 entity 타입인지 확인하고 참조 테이블 컬럼 로드
+    if (updates.name) {
+      const columnInfo = columns.find(c => c.column_name === updates.name);
+      if (columnInfo && (columnInfo.input_type === 'entity' || columnInfo.web_type === 'entity')) {
+        if (columnInfo.reference_table) {
+          loadEntityReferenceColumns(updates.name, columnInfo.reference_table);
+        }
+      }
+    }
+  };
+
+  // 컬럼 세부설정 열기 (entity 타입이면 참조 테이블 컬럼도 로드)
+  const handleOpenDetailSettings = (index: number) => {
+    const column = displayColumns[index];
+    setEditingColumnIndex(index);
+    setEditingColumn({ ...column });
+    setDetailModalOpen(true);
+
+    // entity 타입인지 확인하고 참조 테이블 컬럼 로드
+    if (column.name) {
+      const columnInfo = columns.find(c => c.column_name === column.name);
+      if (columnInfo && (columnInfo.input_type === 'entity' || columnInfo.web_type === 'entity')) {
+        if (columnInfo.reference_table) {
+          loadEntityReferenceColumns(column.name, columnInfo.reference_table);
+        }
+      }
+    }
+  };
+
+  // 컬럼 세부설정 저장
+  const handleSaveDetailSettings = () => {
+    if (editingColumnIndex !== null && editingColumn) {
+      handleUpdateColumn(editingColumnIndex, editingColumn);
+    }
+    setDetailModalOpen(false);
+    setEditingColumnIndex(null);
+    setEditingColumn(null);
+  };
+
+  // 검색 컬럼 추가
+  const handleAddSearchColumn = () => {
+    setSearchColumns([...searchColumns, { columnName: "", label: "" }]);
+  };
+
+  // 검색 컬럼 삭제
+  const handleRemoveSearchColumn = (index: number) => {
+    setSearchColumns(searchColumns.filter((_, i) => i !== index));
+  };
+
+  // 검색 컬럼 업데이트
+  const handleUpdateSearchColumn = (index: number, columnName: string) => {
+    const newColumns = [...searchColumns];
+    newColumns[index] = { ...newColumns[index], columnName };
+    setSearchColumns(newColumns);
+  };
+
+  // 저장
+  const handleSave = () => {
+    onSave({
+      displayColumns,
+      searchColumns,
+      grouping,
+      showSearch,
+    });
+    onOpenChange(false);
+  };
+
+  // 엔티티 표시 컬럼 토글
+  const toggleEntityDisplayColumn = (selectedColumn: string) => {
+    if (!editingColumn) return;
+    
+    const currentDisplayColumns = editingColumn.entityReference?.displayColumns || [];
+    const newDisplayColumns = currentDisplayColumns.includes(selectedColumn)
+      ? currentDisplayColumns.filter(col => col !== selectedColumn)
+      : [...currentDisplayColumns, selectedColumn];
+    
+    setEditingColumn({
+      ...editingColumn,
+      entityReference: {
+        ...editingColumn.entityReference,
+        displayColumns: newDisplayColumns,
+      } as EntityReferenceConfig,
+    });
+  };
+
+  // 현재 편집 중인 컬럼이 entity 타입인지 확인
+  const getEditingColumnEntityInfo = useCallback(() => {
+    if (!editingColumn?.name) return null;
+    const columnInfo = columns.find(c => c.column_name === editingColumn.name);
+    if (!columnInfo) return null;
+    if (columnInfo.input_type !== 'entity' && columnInfo.web_type !== 'entity') return null;
+    return {
+      referenceTable: columnInfo.reference_table || '',
+      referenceColumns: entityReferenceColumns.get(editingColumn.name) || [],
+      isLoading: loadingEntityColumns.has(editingColumn.name),
+    };
+  }, [editingColumn, columns, entityReferenceColumns, loadingEntityColumns]);
+
+  // 이미 선택된 컬럼명 목록 (중복 선택 방지용)
+  const selectedColumnNames = displayColumns.map((col) => col.name).filter(Boolean);
+
+  return (
+    <>
+      <Dialog open={open} onOpenChange={onOpenChange}>
+        <DialogContent className="flex h-[80vh] max-w-[95vw] flex-col overflow-hidden sm:max-w-[700px]">
+          <DialogHeader className="shrink-0">
+            <DialogTitle className="flex items-center gap-2">
+              <Settings2 className="h-5 w-5" />
+              {side === "left" ? "좌측" : "우측"} 패널 컬럼 설정
+            </DialogTitle>
+            <DialogDescription>
+              표시할 컬럼을 추가하고 순서를 드래그로 변경할 수 있습니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          <Tabs defaultValue="columns" className="flex min-h-0 flex-1 flex-col overflow-hidden">
+            <TabsList className="grid w-full shrink-0 grid-cols-3">
+              <TabsTrigger value="columns">표시 컬럼</TabsTrigger>
+              <TabsTrigger value="grouping" disabled={side === "right"}>
+                그룹핑
+              </TabsTrigger>
+              <TabsTrigger value="search">검색</TabsTrigger>
+            </TabsList>
+
+            {/* 표시 컬럼 탭 */}
+            <TabsContent value="columns" className="mt-4 flex min-h-0 flex-1 flex-col overflow-hidden data-[state=inactive]:hidden">
+              <div className="flex shrink-0 items-center justify-between mb-3">
+                <Label className="text-sm font-medium">
+                  표시할 컬럼 ({displayColumns.length}개)
+                </Label>
+                <Button size="sm" variant="outline" onClick={handleAddColumn}>
+                  <Plus className="mr-1 h-4 w-4" />
+                  컬럼 추가
+                </Button>
+              </div>
+
+              <ScrollArea className="min-h-0 flex-1">
+                <div className="pr-4">
+                  {displayColumns.length === 0 ? (
+                    <div className="flex flex-col items-center justify-center py-12 text-center">
+                      <p className="text-muted-foreground text-sm mb-2">
+                        표시할 컬럼이 없습니다
+                      </p>
+                      <Button size="sm" variant="outline" onClick={handleAddColumn}>
+                        <Plus className="mr-1 h-4 w-4" />
+                        첫 번째 컬럼 추가
+                      </Button>
+                    </div>
+                  ) : (
+                    <DndContext
+                      sensors={sensors}
+                      collisionDetection={closestCenter}
+                      onDragEnd={handleDragEnd}
+                    >
+                      <SortableContext
+                        items={displayColumns.map((_, idx) => `col-${idx}`)}
+                        strategy={verticalListSortingStrategy}
+                      >
+                        <div className="space-y-2">
+                          {displayColumns.map((col, index) => (
+                            <div key={`col-${index}`} className="space-y-2">
+                              <SortableColumnItem
+                                id={`col-${index}`}
+                                column={col}
+                                index={index}
+                                onSettingsClick={() => handleOpenDetailSettings(index)}
+                                onRemove={() => handleRemoveColumn(index)}
+                                showGroupingSettings={grouping.enabled}
+                              />
+                              {/* 컬럼 빠른 선택 (인라인) */}
+                              {!col.name && (
+                                <div className="ml-6 pl-2 border-l-2 border-muted">
+                                  <SearchableColumnSelect
+                                    tableName={tableName}
+                                    value={col.name}
+                                    onValueChange={(value) => {
+                                      const colInfo = columns.find((c) => c.column_name === value);
+                                      handleUpdateColumn(index, {
+                                        name: value,
+                                        label: colInfo?.column_comment || "",
+                                      });
+                                    }}
+                                    excludeColumns={selectedColumnNames}
+                                    placeholder="컬럼을 선택하세요"
+                                  />
+                                </div>
+                              )}
+                            </div>
+                          ))}
+                        </div>
+                      </SortableContext>
+                    </DndContext>
+                  )}
+                </div>
+              </ScrollArea>
+            </TabsContent>
+
+            {/* 그룹핑 탭 (좌측 패널만) */}
+            <TabsContent value="grouping" className="mt-4 flex min-h-0 flex-1 flex-col overflow-hidden data-[state=inactive]:hidden">
+              <ScrollArea className="min-h-0 flex-1">
+                <div className="space-y-4 pr-4">
+                  <div className="flex items-center justify-between rounded-lg border p-4">
+                  <div>
+                    <Label className="text-sm font-medium">그룹핑 사용</Label>
+                    <p className="text-xs text-muted-foreground mt-1">
+                      동일한 값을 가진 행들을 하나로 그룹화합니다
+                    </p>
+                  </div>
+                  <Switch
+                    checked={grouping.enabled}
+                    onCheckedChange={(checked) =>
+                      setGrouping({ ...grouping, enabled: checked })
+                    }
+                  />
+                </div>
+
+                {grouping.enabled && (
+                  <div className="space-y-3 p-4 border rounded-lg bg-muted/30">
+                    <div>
+                      <Label className="text-sm">그룹 기준 컬럼</Label>
+                      <SearchableColumnSelect
+                        tableName={tableName}
+                        value={grouping.groupByColumn}
+                        onValueChange={(value) =>
+                          setGrouping({ ...grouping, groupByColumn: value })
+                        }
+                        placeholder="그룹 기준 컬럼 선택"
+                        className="mt-1"
+                      />
+                      <p className="text-xs text-muted-foreground mt-1">
+                        예: item_id로 그룹핑하면 같은 품목의 데이터를 하나로 표시합니다
+                      </p>
+                    </div>
+                  </div>
+                )}
+                </div>
+              </ScrollArea>
+            </TabsContent>
+
+            {/* 검색 탭 */}
+            <TabsContent value="search" className="mt-4 flex min-h-0 flex-1 flex-col overflow-hidden data-[state=inactive]:hidden">
+              <ScrollArea className="min-h-0 flex-1">
+                <div className="space-y-4 pr-4">
+                  <div className="flex items-center justify-between rounded-lg border p-4">
+                  <div>
+                    <Label className="text-sm font-medium">검색 표시</Label>
+                    <p className="text-xs text-muted-foreground mt-1">
+                      검색 입력창을 표시합니다
+                    </p>
+                  </div>
+                  <Switch checked={showSearch} onCheckedChange={setShowSearch} />
+                </div>
+
+                {showSearch && (
+                  <div className="space-y-3 p-4 border rounded-lg bg-muted/30">
+                    <div className="flex items-center justify-between">
+                      <Label className="text-sm">검색 대상 컬럼</Label>
+                      <Button size="sm" variant="ghost" onClick={handleAddSearchColumn}>
+                        <Plus className="mr-1 h-3 w-3" />
+                        추가
+                      </Button>
+                    </div>
+
+                    {searchColumns.length === 0 ? (
+                      <div className="text-center py-4 text-muted-foreground text-sm border rounded-md">
+                        검색할 컬럼을 추가하세요
+                      </div>
+                    ) : (
+                      <div className="space-y-2">
+                        {searchColumns.map((searchCol, index) => (
+                          <div key={index} className="flex items-center gap-2">
+                            <SearchableColumnSelect
+                              tableName={tableName}
+                              value={searchCol.columnName}
+                              onValueChange={(value) => handleUpdateSearchColumn(index, value)}
+                              placeholder="검색 컬럼 선택"
+                              className="flex-1"
+                            />
+                            <Button
+                              size="sm"
+                              variant="ghost"
+                              className="h-9 w-9 p-0 text-destructive"
+                              onClick={() => handleRemoveSearchColumn(index)}
+                            >
+                              ×
+                            </Button>
+                          </div>
+                        ))}
+                      </div>
+                    )}
+                  </div>
+                )}
+                </div>
+              </ScrollArea>
+            </TabsContent>
+          </Tabs>
+
+          <DialogFooter className="mt-4 shrink-0">
+            <Button variant="outline" onClick={() => onOpenChange(false)}>
+              취소
+            </Button>
+            <Button onClick={handleSave}>저장</Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
+      {/* 컬럼 세부설정 모달 */}
+      <Dialog open={detailModalOpen} onOpenChange={setDetailModalOpen}>
+        <DialogContent className="max-w-[95vw] sm:max-w-[500px]">
+          <DialogHeader>
+            <DialogTitle>컬럼 세부설정</DialogTitle>
+            <DialogDescription>
+              {editingColumn?.label || editingColumn?.name || "컬럼"}의 표시 설정을 변경합니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          {editingColumn && (
+            <div className="space-y-4">
+              {/* 기본 설정 */}
+              <div className="space-y-3 p-3 border rounded-lg">
+                <h4 className="text-sm font-medium">기본 설정</h4>
+
+                <div>
+                  <Label className="text-xs">컬럼 선택</Label>
+                  <SearchableColumnSelect
+                    tableName={tableName}
+                    value={editingColumn.name}
+                    onValueChange={(value) => {
+                      const colInfo = columns.find((c) => c.column_name === value);
+                      setEditingColumn({
+                        ...editingColumn,
+                        name: value,
+                        label: colInfo?.column_comment || editingColumn.label,
+                      });
+                    }}
+                    className="mt-1"
+                  />
+                </div>
+
+                <div>
+                  <Label className="text-xs">표시 라벨</Label>
+                  <Input
+                    value={editingColumn.label || ""}
+                    onChange={(e) =>
+                      setEditingColumn({ ...editingColumn, label: e.target.value })
+                    }
+                    placeholder="라벨명 (미입력 시 컬럼명 사용)"
+                    className="mt-1 h-9"
+                  />
+                </div>
+
+                <div>
+                  <Label className="text-xs">표시 위치</Label>
+                  <Select
+                    value={editingColumn.displayRow || "name"}
+                    onValueChange={(value: "name" | "info") =>
+                      setEditingColumn({ ...editingColumn, displayRow: value })
+                    }
+                  >
+                    <SelectTrigger className="mt-1 h-9">
+                      <SelectValue />
+                    </SelectTrigger>
+                    <SelectContent>
+                      <SelectItem value="name">이름 행 (Name Row)</SelectItem>
+                      <SelectItem value="info">정보 행 (Info Row)</SelectItem>
+                    </SelectContent>
+                  </Select>
+                </div>
+
+                <div>
+                  <Label className="text-xs">컬럼 너비 (px)</Label>
+                  <Input
+                    type="number"
+                    value={editingColumn.width || ""}
+                    onChange={(e) =>
+                      setEditingColumn({
+                        ...editingColumn,
+                        width: e.target.value ? parseInt(e.target.value) : undefined,
+                      })
+                    }
+                    placeholder="자동"
+                    className="mt-1 h-9"
+                  />
+                </div>
+              </div>
+
+              {/* 그룹핑/집계 설정 (그룹핑 활성화 시만) */}
+              {grouping.enabled && (
+                <div className="space-y-3 p-3 border rounded-lg">
+                  <h4 className="text-sm font-medium">그룹핑/집계 설정</h4>
+
+                  <div>
+                    <Label className="text-xs">표시 방식</Label>
+                    <Select
+                      value={editingColumn.displayConfig?.displayType || "text"}
+                      onValueChange={(value: "text" | "badge") =>
+                        setEditingColumn({
+                          ...editingColumn,
+                          displayConfig: {
+                            ...editingColumn.displayConfig,
+                            displayType: value,
+                          } as ColumnDisplayConfig,
+                        })
+                      }
+                    >
+                      <SelectTrigger className="mt-1 h-9">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="text">텍스트 (기본)</SelectItem>
+                        <SelectItem value="badge">배지 (태그 형태)</SelectItem>
+                      </SelectContent>
+                    </Select>
+                    <p className="text-xs text-muted-foreground mt-1">
+                      배지는 여러 값을 태그 형태로 나란히 표시합니다
+                    </p>
+                  </div>
+
+                  <div className="flex items-center justify-between">
+                    <div>
+                      <Label className="text-xs">집계 사용</Label>
+                      <p className="text-[10px] text-muted-foreground">
+                        그룹핑 시 값을 집계합니다
+                      </p>
+                    </div>
+                    <Switch
+                      checked={editingColumn.displayConfig?.aggregate?.enabled || false}
+                      onCheckedChange={(checked) =>
+                        setEditingColumn({
+                          ...editingColumn,
+                          displayConfig: {
+                            displayType: editingColumn.displayConfig?.displayType || "text",
+                            aggregate: {
+                              enabled: checked,
+                              function: editingColumn.displayConfig?.aggregate?.function || "DISTINCT",
+                            },
+                          },
+                        })
+                      }
+                    />
+                  </div>
+
+                  {editingColumn.displayConfig?.aggregate?.enabled && (
+                    <div>
+                      <Label className="text-xs">집계 방식</Label>
+                      <Select
+                        value={editingColumn.displayConfig?.aggregate?.function || "DISTINCT"}
+                        onValueChange={(value: "DISTINCT" | "COUNT") =>
+                          setEditingColumn({
+                            ...editingColumn,
+                            displayConfig: {
+                              displayType: editingColumn.displayConfig?.displayType || "text",
+                              aggregate: {
+                                enabled: true,
+                                function: value,
+                              },
+                            },
+                          })
+                        }
+                      >
+                        <SelectTrigger className="mt-1 h-9">
+                          <SelectValue />
+                        </SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value="DISTINCT">중복제거 (고유값만)</SelectItem>
+                          <SelectItem value="COUNT">개수</SelectItem>
+                        </SelectContent>
+                      </Select>
+                    </div>
+                  )}
+                </div>
+              )}
+
+              {/* 엔티티 참조 설정 (entity 타입 컬럼일 때만 표시) */}
+              {(() => {
+                const entityInfo = getEditingColumnEntityInfo();
+                if (!entityInfo) return null;
+
+                return (
+                  <div className="space-y-3 p-3 border rounded-lg">
+                    <h4 className="text-sm font-medium">엔티티 표시 컬럼</h4>
+                    <p className="text-xs text-muted-foreground">
+                      참조 테이블: <span className="font-medium">{entityInfo.referenceTable}</span>
+                    </p>
+                    
+                    {entityInfo.isLoading ? (
+                      <div className="flex items-center justify-center py-4">
+                        <span className="text-sm text-muted-foreground">컬럼 정보 로딩 중...</span>
+                      </div>
+                    ) : entityInfo.referenceColumns.length === 0 ? (
+                      <div className="text-center py-4 text-muted-foreground text-sm border rounded-md">
+                        참조 테이블의 컬럼 정보를 불러올 수 없습니다
+                      </div>
+                    ) : (
+                      <ScrollArea className="max-h-40">
+                        <div className="space-y-2 pr-4">
+                          {entityInfo.referenceColumns.map((col) => {
+                            const isSelected = (editingColumn.entityReference?.displayColumns || []).includes(col.columnName);
+                            return (
+                              <div 
+                                key={col.columnName} 
+                                className={cn(
+                                  "flex items-center gap-2 p-2 rounded-md cursor-pointer hover:bg-muted/50 transition-colors",
+                                  isSelected && "bg-muted"
+                                )}
+                                onClick={() => toggleEntityDisplayColumn(col.columnName)}
+                              >
+                                <Checkbox
+                                  checked={isSelected}
+                                  onCheckedChange={() => toggleEntityDisplayColumn(col.columnName)}
+                                />
+                                <div className="flex-1 min-w-0">
+                                  <span className="text-sm font-medium truncate block">
+                                    {col.displayName || col.columnName}
+                                  </span>
+                                  <span className="text-xs text-muted-foreground truncate block">
+                                    {col.columnName} ({col.dataType})
+                                  </span>
+                                </div>
+                              </div>
+                            );
+                          })}
+                        </div>
+                      </ScrollArea>
+                    )}
+
+                    {(editingColumn.entityReference?.displayColumns || []).length > 0 && (
+                      <div className="mt-2 pt-2 border-t">
+                        <p className="text-xs text-muted-foreground mb-1">
+                          선택됨: {(editingColumn.entityReference?.displayColumns || []).length}개
+                        </p>
+                        <div className="flex flex-wrap gap-1">
+                          {(editingColumn.entityReference?.displayColumns || []).map((colName) => {
+                            const colInfo = entityInfo.referenceColumns.find(c => c.columnName === colName);
+                            return (
+                              <span
+                                key={colName}
+                                className="inline-flex items-center px-2 py-0.5 rounded-full text-xs bg-primary/10 text-primary"
+                              >
+                                {colInfo?.displayName || colName}
+                              </span>
+                            );
+                          })}
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                );
+              })()}
+            </div>
+          )}
+
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setDetailModalOpen(false)}>
+              취소
+            </Button>
+            <Button onClick={handleSaveDetailSettings}>적용</Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </>
+  );
+};
+
+export default ColumnConfigModal;
+

frontend/lib/registry/components/split-panel-layout2/DataTransferConfigModal.tsx

@@ -0,0 +1,423 @@
+"use client";
+
+import React, { useState, useEffect } from "react";
+import { Plus, X, Settings, ArrowRight } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Label } from "@/components/ui/label";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { ScrollArea } from "@/components/ui/scroll-area";
+import { Badge } from "@/components/ui/badge";
+import type { DataTransferField } from "./types";
+
+interface ColumnInfo {
+  column_name: string;
+  column_comment?: string;
+  data_type?: string;
+}
+
+interface DataTransferConfigModalProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  dataTransferFields: DataTransferField[];
+  onChange: (fields: DataTransferField[]) => void;
+  leftColumns: ColumnInfo[];
+  rightColumns: ColumnInfo[];
+  leftTableName?: string;
+  rightTableName?: string;
+}
+
+// 컬럼 선택 컴포넌트
+const ColumnSelect: React.FC<{
+  columns: ColumnInfo[];
+  value: string;
+  onValueChange: (value: string) => void;
+  placeholder: string;
+  disabled?: boolean;
+}> = ({ columns, value, onValueChange, placeholder, disabled = false }) => {
+  return (
+    <Select value={value} onValueChange={onValueChange} disabled={disabled}>
+      <SelectTrigger className="h-8 text-xs">
+        <SelectValue placeholder={placeholder} />
+      </SelectTrigger>
+      <SelectContent>
+        {columns.map((col) => (
+          <SelectItem key={col.column_name} value={col.column_name}>
+            {col.column_comment || col.column_name}
+            <span className="text-muted-foreground ml-1 text-[10px]">({col.column_name})</span>
+          </SelectItem>
+        ))}
+      </SelectContent>
+    </Select>
+  );
+};
+
+// 개별 필드 편집 모달
+const FieldEditModal: React.FC<{
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  field: DataTransferField | null;
+  onSave: (field: DataTransferField) => void;
+  leftColumns: ColumnInfo[];
+  rightColumns: ColumnInfo[];
+  leftTableName?: string;
+  rightTableName?: string;
+  isNew?: boolean;
+}> = ({
+  open,
+  onOpenChange,
+  field,
+  onSave,
+  leftColumns,
+  rightColumns,
+  leftTableName,
+  rightTableName,
+  isNew = false,
+}) => {
+  const [editingField, setEditingField] = useState<DataTransferField>({
+    id: "",
+    panel: "left",
+    sourceColumn: "",
+    targetColumn: "",
+    label: "",
+    description: "",
+  });
+
+  useEffect(() => {
+    if (field) {
+      setEditingField({ ...field });
+    } else {
+      setEditingField({
+        id: `field_${Date.now()}`,
+        panel: "left",
+        sourceColumn: "",
+        targetColumn: "",
+        label: "",
+        description: "",
+      });
+    }
+  }, [field, open]);
+
+  const handleSave = () => {
+    if (!editingField.sourceColumn || !editingField.targetColumn) {
+      return;
+    }
+    onSave(editingField);
+    onOpenChange(false);
+  };
+
+  const currentColumns = editingField.panel === "left" ? leftColumns : rightColumns;
+  const currentTableName = editingField.panel === "left" ? leftTableName : rightTableName;
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-w-[95vw] sm:max-w-[450px]">
+        <DialogHeader>
+          <DialogTitle className="text-base">{isNew ? "데이터 전달 필드 추가" : "데이터 전달 필드 편집"}</DialogTitle>
+          <DialogDescription className="text-xs">
+            선택한 항목의 데이터를 모달에 자동으로 전달합니다.
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="space-y-4 py-2">
+          {/* 패널 선택 */}
+          <div>
+            <Label className="text-xs">소스 패널</Label>
+            <Select
+              value={editingField.panel}
+              onValueChange={(value: "left" | "right") => {
+                setEditingField({ ...editingField, panel: value, sourceColumn: "" });
+              }}
+            >
+              <SelectTrigger className="mt-1 h-9">
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="left">
+                  좌측 패널 {leftTableName && <span className="text-muted-foreground">({leftTableName})</span>}
+                </SelectItem>
+                <SelectItem value="right">
+                  우측 패널 {rightTableName && <span className="text-muted-foreground">({rightTableName})</span>}
+                </SelectItem>
+              </SelectContent>
+            </Select>
+            <p className="text-muted-foreground mt-1 text-[10px]">데이터를 가져올 패널을 선택합니다.</p>
+          </div>
+
+          {/* 소스 컬럼 */}
+          <div>
+            <Label className="text-xs">
+              소스 컬럼 <span className="text-destructive">*</span>
+            </Label>
+            <div className="mt-1">
+              <ColumnSelect
+                columns={currentColumns}
+                value={editingField.sourceColumn}
+                onValueChange={(value) => {
+                  const col = currentColumns.find((c) => c.column_name === value);
+                  setEditingField({
+                    ...editingField,
+                    sourceColumn: value,
+                    // 타겟 컬럼이 비어있으면 소스와 동일하게 설정
+                    targetColumn: editingField.targetColumn || value,
+                    // 라벨이 비어있으면 컬럼 코멘트 사용
+                    label: editingField.label || col?.column_comment || "",
+                  });
+                }}
+                placeholder="컬럼 선택..."
+                disabled={currentColumns.length === 0}
+              />
+            </div>
+            {currentColumns.length === 0 && (
+              <p className="text-destructive mt-1 text-[10px]">
+                {currentTableName ? "테이블에 컬럼이 없습니다." : "테이블을 먼저 선택해주세요."}
+              </p>
+            )}
+          </div>
+
+          {/* 타겟 컬럼 */}
+          <div>
+            <Label className="text-xs">
+              타겟 컬럼 (모달 필드명) <span className="text-destructive">*</span>
+            </Label>
+            <Input
+              value={editingField.targetColumn}
+              onChange={(e) => setEditingField({ ...editingField, targetColumn: e.target.value })}
+              placeholder="모달에서 사용할 필드명"
+              className="mt-1 h-9 text-sm"
+            />
+            <p className="text-muted-foreground mt-1 text-[10px]">모달 폼에서 이 값을 받을 필드명입니다.</p>
+          </div>
+
+          {/* 라벨 (선택) */}
+          <div>
+            <Label className="text-xs">표시 라벨 (선택)</Label>
+            <Input
+              value={editingField.label || ""}
+              onChange={(e) => setEditingField({ ...editingField, label: e.target.value })}
+              placeholder="표시용 이름"
+              className="mt-1 h-9 text-sm"
+            />
+          </div>
+
+          {/* 설명 (선택) */}
+          <div>
+            <Label className="text-xs">설명 (선택)</Label>
+            <Input
+              value={editingField.description || ""}
+              onChange={(e) => setEditingField({ ...editingField, description: e.target.value })}
+              placeholder="이 필드에 대한 설명"
+              className="mt-1 h-9 text-sm"
+            />
+          </div>
+
+          {/* 미리보기 */}
+          {editingField.sourceColumn && editingField.targetColumn && (
+            <div className="bg-muted/50 rounded-md p-3">
+              <p className="mb-2 text-xs font-medium">미리보기</p>
+              <div className="flex items-center gap-2 text-xs">
+                <Badge variant="outline" className="text-[10px]">
+                  {editingField.panel === "left" ? "좌측" : "우측"}
+                </Badge>
+                <span className="font-mono">{editingField.sourceColumn}</span>
+                <ArrowRight className="h-3 w-3" />
+                <span className="font-mono">{editingField.targetColumn}</span>
+              </div>
+            </div>
+          )}
+        </div>
+
+        <DialogFooter className="gap-2 sm:gap-0">
+          <Button variant="outline" onClick={() => onOpenChange(false)} className="h-9 text-sm">
+            취소
+          </Button>
+          <Button
+            onClick={handleSave}
+            disabled={!editingField.sourceColumn || !editingField.targetColumn}
+            className="h-9 text-sm"
+          >
+            {isNew ? "추가" : "저장"}
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+};
+
+// 메인 모달 컴포넌트
+const DataTransferConfigModal: React.FC<DataTransferConfigModalProps> = ({
+  open,
+  onOpenChange,
+  dataTransferFields,
+  onChange,
+  leftColumns,
+  rightColumns,
+  leftTableName,
+  rightTableName,
+}) => {
+  const [fields, setFields] = useState<DataTransferField[]>([]);
+  const [editModalOpen, setEditModalOpen] = useState(false);
+  const [editingField, setEditingField] = useState<DataTransferField | null>(null);
+  const [isNewField, setIsNewField] = useState(false);
+
+  useEffect(() => {
+    if (open) {
+      // 기존 필드에 panel이 없으면 left로 기본 설정 (하위 호환성)
+      const normalizedFields = (dataTransferFields || []).map((field, idx) => ({
+        ...field,
+        id: field.id || `field_${idx}`,
+        panel: field.panel || ("left" as const),
+      }));
+      setFields(normalizedFields);
+    }
+  }, [open, dataTransferFields]);
+
+  const handleAddField = () => {
+    setEditingField(null);
+    setIsNewField(true);
+    setEditModalOpen(true);
+  };
+
+  const handleEditField = (field: DataTransferField) => {
+    setEditingField(field);
+    setIsNewField(false);
+    setEditModalOpen(true);
+  };
+
+  const handleSaveField = (field: DataTransferField) => {
+    if (isNewField) {
+      setFields([...fields, field]);
+    } else {
+      setFields(fields.map((f) => (f.id === field.id ? field : f)));
+    }
+  };
+
+  const handleRemoveField = (id: string) => {
+    setFields(fields.filter((f) => f.id !== id));
+  };
+
+  const handleSave = () => {
+    onChange(fields);
+    onOpenChange(false);
+  };
+
+  const getColumnLabel = (panel: "left" | "right", columnName: string) => {
+    const columns = panel === "left" ? leftColumns : rightColumns;
+    const col = columns.find((c) => c.column_name === columnName);
+    return col?.column_comment || columnName;
+  };
+
+  return (
+    <>
+      <Dialog open={open} onOpenChange={onOpenChange}>
+        <DialogContent className="flex max-h-[85vh] max-w-[95vw] flex-col sm:max-w-[550px]">
+          <DialogHeader>
+            <DialogTitle className="text-base">데이터 전달 설정</DialogTitle>
+            <DialogDescription className="text-xs">
+              버튼 클릭 시 모달에 자동으로 전달할 데이터를 설정합니다.
+            </DialogDescription>
+          </DialogHeader>
+
+          <div className="min-h-0 flex-1 overflow-hidden">
+            <div className="mb-3 flex items-center justify-between">
+              <span className="text-muted-foreground text-xs">전달 필드 ({fields.length}개)</span>
+              <Button size="sm" variant="outline" className="h-7 text-xs" onClick={handleAddField}>
+                <Plus className="mr-1 h-3 w-3" />
+                추가
+              </Button>
+            </div>
+
+            <ScrollArea className="h-[300px]">
+              <div className="space-y-2 pr-2">
+                {fields.length === 0 ? (
+                  <div className="text-muted-foreground rounded-md border py-8 text-center text-xs">
+                    <p className="mb-2">전달할 필드가 없습니다</p>
+                    <Button size="sm" variant="ghost" className="h-7 text-xs" onClick={handleAddField}>
+                      <Plus className="mr-1 h-3 w-3" />
+                      필드 추가
+                    </Button>
+                  </div>
+                ) : (
+                  fields.map((field) => (
+                    <div
+                      key={field.id}
+                      className="hover:bg-muted/50 flex items-center gap-2 rounded-md border p-2 transition-colors"
+                    >
+                      <Badge variant={field.panel === "left" ? "default" : "secondary"} className="shrink-0 text-[10px]">
+                        {field.panel === "left" ? "좌측" : "우측"}
+                      </Badge>
+                      <div className="min-w-0 flex-1">
+                        <div className="flex items-center gap-1 text-xs">
+                          <span className="font-mono">{getColumnLabel(field.panel, field.sourceColumn)}</span>
+                          <ArrowRight className="text-muted-foreground h-3 w-3 shrink-0" />
+                          <span className="font-mono truncate">{field.targetColumn}</span>
+                        </div>
+                        {field.description && (
+                          <p className="text-muted-foreground mt-0.5 truncate text-[10px]">{field.description}</p>
+                        )}
+                      </div>
+                      <div className="flex shrink-0 items-center gap-1">
+                        <Button
+                          size="sm"
+                          variant="ghost"
+                          className="h-6 w-6 p-0"
+                          onClick={() => handleEditField(field)}
+                        >
+                          <Settings className="h-3 w-3" />
+                        </Button>
+                        <Button
+                          size="sm"
+                          variant="ghost"
+                          className="text-destructive hover:text-destructive h-6 w-6 p-0"
+                          onClick={() => handleRemoveField(field.id || "")}
+                        >
+                          <X className="h-3 w-3" />
+                        </Button>
+                      </div>
+                    </div>
+                  ))
+                )}
+              </div>
+            </ScrollArea>
+          </div>
+
+          <div className="bg-muted/50 text-muted-foreground rounded-md p-2 text-[10px]">
+            <p>버튼별로 개별 데이터 전달 설정이 있으면 해당 설정이 우선 적용됩니다.</p>
+          </div>
+
+          <DialogFooter className="gap-2 sm:gap-0">
+            <Button variant="outline" onClick={() => onOpenChange(false)} className="h-9 text-sm">
+              취소
+            </Button>
+            <Button onClick={handleSave} className="h-9 text-sm">
+              저장
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
+      {/* 필드 편집 모달 */}
+      <FieldEditModal
+        open={editModalOpen}
+        onOpenChange={setEditModalOpen}
+        field={editingField}
+        onSave={handleSaveField}
+        leftColumns={leftColumns}
+        rightColumns={rightColumns}
+        leftTableName={leftTableName}
+        rightTableName={rightTableName}
+        isNew={isNewField}
+      />
+    </>
+  );
+};
+
+export default DataTransferConfigModal;

frontend/lib/registry/components/split-panel-layout2/SplitPanelLayout2Component.tsx

@@ -2,7 +2,8 @@
 
 import React, { useState, useEffect, useCallback, useMemo } from "react";
 import { ComponentRendererProps } from "@/types/component";
-import { SplitPanelLayout2Config, ColumnConfig, DataTransferField, ActionButtonConfig, JoinTableConfig } from "./types";
+import { SplitPanelLayout2Config, ColumnConfig, DataTransferField, ActionButtonConfig, JoinTableConfig, GroupingConfig, ColumnDisplayConfig, TabConfig } from "./types";
+import { Badge } from "@/components/ui/badge";
 import { defaultConfig } from "./config";
 import { cn } from "@/lib/utils";
 import {
@@ -86,6 +87,177 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
   const [itemToDelete, setItemToDelete] = useState<any>(null);
   const [isBulkDelete, setIsBulkDelete] = useState(false);
 
+  // 탭 상태 (좌측/우측 각각)
+  const [leftActiveTab, setLeftActiveTab] = useState<string | null>(null);
+  const [rightActiveTab, setRightActiveTab] = useState<string | null>(null);
+
+  // 프론트엔드 그룹핑 함수
+  const groupData = useCallback(
+    (data: Record<string, any>[], groupingConfig: GroupingConfig, columns: ColumnConfig[]): Record<string, any>[] => {
+      if (!groupingConfig.enabled || !groupingConfig.groupByColumn) {
+        return data;
+      }
+
+      const groupByColumn = groupingConfig.groupByColumn;
+      const groupMap = new Map<string, Record<string, any>>();
+
+      // 데이터를 그룹별로 수집
+      data.forEach((item) => {
+        const groupKey = String(item[groupByColumn] ?? "");
+
+        if (!groupMap.has(groupKey)) {
+          // 첫 번째 항목을 기준으로 그룹 초기화
+          const groupedItem: Record<string, any> = { ...item };
+
+          // 각 컬럼의 displayConfig 확인하여 집계 준비
+          columns.forEach((col) => {
+            if (col.displayConfig?.aggregate?.enabled) {
+              // 집계가 활성화된 컬럼은 배열로 초기화
+              groupedItem[`__agg_${col.name}`] = [item[col.name]];
+            }
+          });
+
+          groupMap.set(groupKey, groupedItem);
+        } else {
+          // 기존 그룹에 값 추가
+          const existingGroup = groupMap.get(groupKey)!;
+
+          columns.forEach((col) => {
+            if (col.displayConfig?.aggregate?.enabled) {
+              const aggKey = `__agg_${col.name}`;
+              if (!existingGroup[aggKey]) {
+                existingGroup[aggKey] = [];
+              }
+              existingGroup[aggKey].push(item[col.name]);
+            }
+          });
+        }
+      });
+
+      // 집계 처리 및 결과 변환
+      const result: Record<string, any>[] = [];
+
+      groupMap.forEach((groupedItem) => {
+        columns.forEach((col) => {
+          if (col.displayConfig?.aggregate?.enabled) {
+            const aggKey = `__agg_${col.name}`;
+            const values = groupedItem[aggKey] || [];
+
+            if (col.displayConfig.aggregate.function === "DISTINCT") {
+              // 중복 제거 후 배열로 저장
+              const uniqueValues = [...new Set(values.filter((v: any) => v !== null && v !== undefined))];
+              groupedItem[col.name] = uniqueValues;
+            } else if (col.displayConfig.aggregate.function === "COUNT") {
+              // 개수를 숫자로 저장
+              groupedItem[col.name] = values.filter((v: any) => v !== null && v !== undefined).length;
+            }
+
+            // 임시 집계 키 제거
+            delete groupedItem[aggKey];
+          }
+        });
+
+        result.push(groupedItem);
+      });
+
+      console.log(`[SplitPanelLayout2] 그룹핑 완료: ${data.length}건 → ${result.length}개 그룹`);
+      return result;
+    },
+    [],
+  );
+
+  // 탭 목록 생성 함수 (데이터에서 고유값 추출)
+  const generateTabs = useCallback(
+    (data: Record<string, unknown>[], tabConfig: TabConfig | undefined): { id: string; label: string; count: number }[] => {
+      if (!tabConfig?.enabled || !tabConfig.tabSourceColumn) {
+        return [];
+      }
+
+      const sourceColumn = tabConfig.tabSourceColumn;
+
+      // 데이터에서 고유값 추출 및 개수 카운트
+      const valueCount = new Map<string, number>();
+      data.forEach((item) => {
+        const value = String(item[sourceColumn] ?? "");
+        if (value) {
+          valueCount.set(value, (valueCount.get(value) || 0) + 1);
+        }
+      });
+
+      // 탭 목록 생성
+      const tabs = Array.from(valueCount.entries()).map(([value, count]) => ({
+        id: value,
+        label: value,
+        count: tabConfig.showCount ? count : 0,
+      }));
+
+      console.log(`[SplitPanelLayout2] 탭 생성: ${tabs.length}개 탭 (컬럼: ${sourceColumn})`);
+      return tabs;
+    },
+    [],
+  );
+
+  // 탭으로 필터링된 데이터 반환
+  const filterDataByTab = useCallback(
+    (data: Record<string, unknown>[], activeTab: string | null, tabConfig: TabConfig | undefined): Record<string, unknown>[] => {
+      if (!tabConfig?.enabled || !activeTab || !tabConfig.tabSourceColumn) {
+        return data;
+      }
+
+      const sourceColumn = tabConfig.tabSourceColumn;
+      return data.filter((item) => String(item[sourceColumn] ?? "") === activeTab);
+    },
+    [],
+  );
+
+  // 좌측 패널 탭 목록 (메모이제이션)
+  const leftTabs = useMemo(() => {
+    if (!config.leftPanel?.tabConfig?.enabled || !config.leftPanel?.tabConfig?.tabSourceColumn) {
+      return [];
+    }
+    return generateTabs(leftData, config.leftPanel.tabConfig);
+  }, [leftData, config.leftPanel?.tabConfig, generateTabs]);
+
+  // 우측 패널 탭 목록 (메모이제이션)
+  const rightTabs = useMemo(() => {
+    if (!config.rightPanel?.tabConfig?.enabled || !config.rightPanel?.tabConfig?.tabSourceColumn) {
+      return [];
+    }
+    return generateTabs(rightData, config.rightPanel.tabConfig);
+  }, [rightData, config.rightPanel?.tabConfig, generateTabs]);
+
+  // 탭 기본값 설정 (탭 목록이 변경되면 기본 탭 선택)
+  useEffect(() => {
+    if (leftTabs.length > 0 && !leftActiveTab) {
+      const defaultTab = config.leftPanel?.tabConfig?.defaultTab;
+      if (defaultTab && leftTabs.some((t) => t.id === defaultTab)) {
+        setLeftActiveTab(defaultTab);
+      } else {
+        setLeftActiveTab(leftTabs[0].id);
+      }
+    }
+  }, [leftTabs, leftActiveTab, config.leftPanel?.tabConfig?.defaultTab]);
+
+  useEffect(() => {
+    if (rightTabs.length > 0 && !rightActiveTab) {
+      const defaultTab = config.rightPanel?.tabConfig?.defaultTab;
+      if (defaultTab && rightTabs.some((t) => t.id === defaultTab)) {
+        setRightActiveTab(defaultTab);
+      } else {
+        setRightActiveTab(rightTabs[0].id);
+      }
+    }
+  }, [rightTabs, rightActiveTab, config.rightPanel?.tabConfig?.defaultTab]);
+
+  // 탭 필터링된 데이터 (메모이제이션)
+  const filteredLeftDataByTab = useMemo(() => {
+    return filterDataByTab(leftData, leftActiveTab, config.leftPanel?.tabConfig);
+  }, [leftData, leftActiveTab, config.leftPanel?.tabConfig, filterDataByTab]);
+
+  const filteredRightDataByTab = useMemo(() => {
+    return filterDataByTab(rightData, rightActiveTab, config.rightPanel?.tabConfig);
+  }, [rightData, rightActiveTab, config.rightPanel?.tabConfig, filterDataByTab]);
+
   // 좌측 데이터 로드
   const loadLeftData = useCallback(async () => {
     if (!config.leftPanel?.tableName || isDesignMode) return;
@@ -115,6 +287,80 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           );
         }
 
+        // 조인 테이블 처리 (좌측 패널) - 인라인 처리
+        if (config.leftPanel.joinTables && config.leftPanel.joinTables.length > 0) {
+          for (const joinTableConfig of config.leftPanel.joinTables) {
+            if (!joinTableConfig.joinTable || !joinTableConfig.mainColumn || !joinTableConfig.joinColumn) {
+              continue;
+            }
+            // 메인 데이터에서 조인할 키 값들 추출
+            const joinKeys = [
+              ...new Set(data.map((item: Record<string, unknown>) => item[joinTableConfig.mainColumn]).filter(Boolean)),
+            ];
+            if (joinKeys.length === 0) continue;
+
+            try {
+              const joinResponse = await apiClient.post(`/table-management/tables/${joinTableConfig.joinTable}/data`, {
+                page: 1,
+                size: 1000,
+                dataFilter: {
+                  enabled: true,
+                  matchType: "any",
+                  filters: joinKeys.map((key, idx) => ({
+                    id: `join_key_${idx}`,
+                    columnName: joinTableConfig.joinColumn,
+                    operator: "equals",
+                    value: String(key),
+                    valueType: "static",
+                  })),
+                },
+                autoFilter: {
+                  enabled: true,
+                  filterColumn: "company_code",
+                  filterType: "company",
+                },
+              });
+
+              if (joinResponse.data.success) {
+                const joinDataArray = joinResponse.data.data?.data || [];
+                const joinDataMap = new Map<string, Record<string, unknown>>();
+                joinDataArray.forEach((item: Record<string, unknown>) => {
+                  const key = item[joinTableConfig.joinColumn];
+                  if (key) joinDataMap.set(String(key), item);
+                });
+
+                if (joinDataMap.size > 0) {
+                  data = data.map((item: Record<string, unknown>) => {
+                    const joinKey = item[joinTableConfig.mainColumn];
+                    const joinData = joinDataMap.get(String(joinKey));
+                    if (joinData) {
+                      const mergedData = { ...item };
+                      joinTableConfig.selectColumns.forEach((col) => {
+                        // 테이블.컬럼명 형식으로 저장
+                        mergedData[`${joinTableConfig.joinTable}.${col}`] = joinData[col];
+                        // 컬럼명만으로도 저장 (기존 값이 없을 때)
+                        if (!(col in mergedData)) {
+                          mergedData[col] = joinData[col];
+                        }
+                      });
+                      return mergedData;
+                    }
+                    return item;
+                  });
+                }
+                console.log(`[SplitPanelLayout2] 좌측 조인 테이블 로드: ${joinTableConfig.joinTable}, ${joinDataArray.length}건`);
+              }
+            } catch (error) {
+              console.error(`[SplitPanelLayout2] 좌측 조인 테이블 로드 실패 (${joinTableConfig.joinTable}):`, error);
+            }
+          }
+        }
+
+        // 그룹핑 처리
+        if (config.leftPanel.grouping?.enabled && config.leftPanel.grouping.groupByColumn) {
+          data = groupData(data, config.leftPanel.grouping, config.leftPanel.displayColumns || []);
+        }
+
         setLeftData(data);
         console.log(`[SplitPanelLayout2] 좌측 데이터 로드: ${data.length}건 (company_code 필터 적용)`);
       }
@@ -124,7 +370,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
     } finally {
       setLeftLoading(false);
     }
-  }, [config.leftPanel?.tableName, config.leftPanel?.hierarchyConfig, isDesignMode]);
+  }, [config.leftPanel?.tableName, config.leftPanel?.hierarchyConfig, config.leftPanel?.grouping, config.leftPanel?.displayColumns, config.leftPanel?.joinTables, isDesignMode, groupData]);
 
   // 조인 테이블 데이터 로드 (단일 테이블)
   const loadJoinTableData = useCallback(
@@ -700,16 +946,20 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
     });
   }, []);
 
-  // 검색 필터링
+  // 검색 필터링 (탭 필터링 후 적용)
   const filteredLeftData = useMemo(() => {
-    if (!leftSearchTerm) return leftData;
+    // 1. 먼저 탭 필터링 적용
+    const data = filteredLeftDataByTab;
+
+    // 2. 검색어가 없으면 탭 필터링된 데이터 반환
+    if (!leftSearchTerm) return data;
 
     // 복수 검색 컬럼 지원 (searchColumns 우선, 없으면 searchColumn 사용)
     const searchColumns = config.leftPanel?.searchColumns?.map((c) => c.columnName).filter(Boolean) || [];
     const legacyColumn = config.leftPanel?.searchColumn;
     const columnsToSearch = searchColumns.length > 0 ? searchColumns : legacyColumn ? [legacyColumn] : [];
 
-    if (columnsToSearch.length === 0) return leftData;
+    if (columnsToSearch.length === 0) return data;
 
     const filterRecursive = (items: any[]): any[] => {
       return items.filter((item) => {
@@ -731,27 +981,31 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
       });
     };
 
-    return filterRecursive([...leftData]);
+    return filterRecursive([...data]);
-  }, [leftData, leftSearchTerm, config.leftPanel?.searchColumns, config.leftPanel?.searchColumn]);
+  }, [filteredLeftDataByTab, leftSearchTerm, config.leftPanel?.searchColumns, config.leftPanel?.searchColumn]);
 
   const filteredRightData = useMemo(() => {
-    if (!rightSearchTerm) return rightData;
+    // 1. 먼저 탭 필터링 적용
+    const data = filteredRightDataByTab;
+
+    // 2. 검색어가 없으면 탭 필터링된 데이터 반환
+    if (!rightSearchTerm) return data;
 
     // 복수 검색 컬럼 지원 (searchColumns 우선, 없으면 searchColumn 사용)
     const searchColumns = config.rightPanel?.searchColumns?.map((c) => c.columnName).filter(Boolean) || [];
     const legacyColumn = config.rightPanel?.searchColumn;
     const columnsToSearch = searchColumns.length > 0 ? searchColumns : legacyColumn ? [legacyColumn] : [];
 
-    if (columnsToSearch.length === 0) return rightData;
+    if (columnsToSearch.length === 0) return data;
 
-    return rightData.filter((item) => {
+    return data.filter((item) => {
       // 여러 컬럼 중 하나라도 매칭되면 포함
       return columnsToSearch.some((col) => {
         const value = String(item[col] || "").toLowerCase();
         return value.includes(rightSearchTerm.toLowerCase());
       });
     });
-  }, [rightData, rightSearchTerm, config.rightPanel?.searchColumns, config.rightPanel?.searchColumn]);
+  }, [filteredRightDataByTab, rightSearchTerm, config.rightPanel?.searchColumns, config.rightPanel?.searchColumn]);
 
   // 체크박스 전체 선택/해제 (filteredRightData 정의 이후에 위치해야 함)
   const handleSelectAll = useCallback(
@@ -835,7 +1089,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
     };
   }, [screenContext, component.id]);
 
-  // 컬럼 값 가져오기 (sourceTable 고려)
+  // 컬럼 값 가져오기 (sourceTable 및 엔티티 참조 고려)
   const getColumnValue = useCallback(
     (item: any, col: ColumnConfig): any => {
       // col.name이 "테이블명.컬럼명" 형식인 경우 처리
@@ -843,28 +1097,66 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
       const tableFromName = col.name.includes(".") ? col.name.split(".")[0] : null;
       const effectiveSourceTable = col.sourceTable || tableFromName;
 
+      // 기본 값 가져오기
+      let baseValue: any;
+
       // sourceTable이 설정되어 있고, 메인 테이블이 아닌 경우
       if (effectiveSourceTable && effectiveSourceTable !== config.rightPanel?.tableName) {
         // 1. 테이블명.컬럼명 형식으로 먼저 시도 (mergeJoinData에서 저장한 형식)
         const tableColumnKey = `${effectiveSourceTable}.${actualColName}`;
         if (item[tableColumnKey] !== undefined) {
-          return item[tableColumnKey];
+          baseValue = item[tableColumnKey];
-        }
+        } else {
-        // 2. 조인 테이블의 alias가 설정된 경우 alias_컬럼명으로 시도
+          // 2. 조인 테이블의 alias가 설정된 경우 alias_컬럼명으로 시도
-        const joinTable = config.rightPanel?.joinTables?.find((jt) => jt.joinTable === effectiveSourceTable);
+          const joinTable = config.rightPanel?.joinTables?.find((jt) => jt.joinTable === effectiveSourceTable);
-        if (joinTable?.alias) {
+          if (joinTable?.alias) {
-          const aliasKey = `${joinTable.alias}_${actualColName}`;
+            const aliasKey = `${joinTable.alias}_${actualColName}`;
-          if (item[aliasKey] !== undefined) {
+            if (item[aliasKey] !== undefined) {
-            return item[aliasKey];
+              baseValue = item[aliasKey];
+            }
+          }
+          // 3. 그냥 컬럼명으로 시도 (메인 테이블에 없는 경우 조인 데이터가 직접 들어감)
+          if (baseValue === undefined && item[actualColName] !== undefined) {
+            baseValue = item[actualColName];
           }
         }
-        // 3. 그냥 컬럼명으로 시도 (메인 테이블에 없는 경우 조인 데이터가 직접 들어감)
+      } else {
-        if (item[actualColName] !== undefined) {
+        // 4. 기본: 컬럼명으로 직접 접근
-          return item[actualColName];
+        baseValue = item[actualColName];
+      }
+
+      // 엔티티 참조 설정이 있는 경우 - 선택된 컬럼들의 값을 결합
+      if (col.entityReference?.displayColumns && col.entityReference.displayColumns.length > 0) {
+        // 엔티티 참조 컬럼들의 값을 수집
+        // 백엔드에서 entity 조인을 통해 "컬럼명_참조테이블컬럼" 형태로 데이터가 들어옴
+        const entityValues: string[] = [];
+        
+        for (const displayCol of col.entityReference.displayColumns) {
+          // 다양한 형식으로 값을 찾아봄
+          // 1. 직접 컬럼명 (entity 조인 결과)
+          if (item[displayCol] !== undefined && item[displayCol] !== null) {
+            entityValues.push(String(item[displayCol]));
+          }
+          // 2. 컬럼명_참조컬럼 형식
+          else if (item[`${actualColName}_${displayCol}`] !== undefined) {
+            entityValues.push(String(item[`${actualColName}_${displayCol}`]));
+          }
+          // 3. 참조테이블.컬럼 형식
+          else if (col.entityReference.entityId) {
+            const refTableCol = `${col.entityReference.entityId}.${displayCol}`;
+            if (item[refTableCol] !== undefined && item[refTableCol] !== null) {
+              entityValues.push(String(item[refTableCol]));
+            }
+          }
+        }
+
+        // 엔티티 값들이 있으면 결합하여 반환
+        if (entityValues.length > 0) {
+          return entityValues.join(" - ");
         }
       }
-      // 4. 기본: 컬럼명으로 직접 접근
+
-      return item[actualColName];
+      return baseValue;
     },
     [config.rightPanel?.tableName, config.rightPanel?.joinTables],
   );
@@ -969,15 +1261,39 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           {/* 아이콘 */}
           <Building2 className="text-muted-foreground h-5 w-5" />
 
-          {/* 내용 */}
+            {/* 내용 */}
           <div className="min-w-0 flex-1">
             {/* 이름 행 (Name Row) */}
-            <div className="flex items-center gap-2">
+            <div className="flex flex-wrap items-center gap-2">
               <span className="truncate text-base font-medium">{primaryValue || "이름 없음"}</span>
-              {/* 이름 행의 추가 컬럼들 (배지 스타일) */}
+              {/* 이름 행의 추가 컬럼들 */}
               {nameRowColumns.slice(1).map((col, idx) => {
                 const value = item[col.name];
-                if (!value) return null;
+                if (value === null || value === undefined) return null;
+
+                // 배지 타입이고 배열인 경우
+                if (col.displayConfig?.displayType === "badge" && Array.isArray(value)) {
+                  return (
+                    <div key={idx} className="flex flex-wrap gap-1">
+                      {value.map((v, vIdx) => (
+                        <Badge key={vIdx} variant="secondary" className="shrink-0 text-xs">
+                          {formatValue(v, col.format)}
+                        </Badge>
+                      ))}
+                    </div>
+                  );
+                }
+
+                // 배지 타입이지만 단일 값인 경우
+                if (col.displayConfig?.displayType === "badge") {
+                  return (
+                    <Badge key={idx} variant="secondary" className="shrink-0 text-xs">
+                      {formatValue(value, col.format)}
+                    </Badge>
+                  );
+                }
+
+                // 기본 텍스트 스타일
                 return (
                   <span key={idx} className="bg-muted shrink-0 rounded px-1.5 py-0.5 text-xs">
                     {formatValue(value, col.format)}
@@ -987,16 +1303,40 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
             </div>
             {/* 정보 행 (Info Row) */}
             {infoRowColumns.length > 0 && (
-              <div className="text-muted-foreground flex items-center gap-2 truncate text-sm">
+              <div className="text-muted-foreground flex flex-wrap items-center gap-2 text-sm">
                 {infoRowColumns
                   .map((col, idx) => {
                     const value = item[col.name];
-                    if (!value) return null;
+                    if (value === null || value === undefined) return null;
+
+                    // 배지 타입이고 배열인 경우
+                    if (col.displayConfig?.displayType === "badge" && Array.isArray(value)) {
+                      return (
+                        <div key={idx} className="flex flex-wrap gap-1">
+                          {value.map((v, vIdx) => (
+                            <Badge key={vIdx} variant="outline" className="text-xs">
+                              {formatValue(v, col.format)}
+                            </Badge>
+                          ))}
+                        </div>
+                      );
+                    }
+
+                    // 배지 타입이지만 단일 값인 경우
+                    if (col.displayConfig?.displayType === "badge") {
+                      return (
+                        <Badge key={idx} variant="outline" className="text-xs">
+                          {formatValue(value, col.format)}
+                        </Badge>
+                      );
+                    }
+
+                    // 기본 텍스트
                     return <span key={idx}>{formatValue(value, col.format)}</span>;
                   })
                   .filter(Boolean)
                   .reduce((acc: React.ReactNode[], curr, idx) => {
-                    if (idx > 0)
+                    if (idx > 0 && !React.isValidElement(curr))
                       acc.push(
                         <span key={`sep-${idx}`} className="text-muted-foreground/50">
                           |
@@ -1020,6 +1360,95 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
     );
   };
 
+  // 왼쪽 패널 기본키 컬럼명 가져오기
+  const getLeftPrimaryKeyColumn = useCallback(() => {
+    return config.leftPanel?.primaryKeyColumn || config.leftPanel?.hierarchyConfig?.idColumn || "id";
+  }, [config.leftPanel?.primaryKeyColumn, config.leftPanel?.hierarchyConfig?.idColumn]);
+
+  // 왼쪽 패널 테이블 렌더링
+  const renderLeftTable = () => {
+    const displayColumns = config.leftPanel?.displayColumns || [];
+    const pkColumn = getLeftPrimaryKeyColumn();
+
+    // 값 렌더링 (배지 지원)
+    const renderCellValue = (item: any, col: ColumnConfig) => {
+      const value = item[col.name];
+      if (value === null || value === undefined) return "-";
+
+      // 배지 타입이고 배열인 경우
+      if (col.displayConfig?.displayType === "badge" && Array.isArray(value)) {
+        return (
+          <div className="flex flex-wrap gap-1">
+            {value.map((v, vIdx) => (
+              <Badge key={vIdx} variant="secondary" className="text-xs">
+                {formatValue(v, col.format)}
+              </Badge>
+            ))}
+          </div>
+        );
+      }
+
+      // 배지 타입이지만 단일 값인 경우
+      if (col.displayConfig?.displayType === "badge") {
+        return (
+          <Badge variant="secondary" className="text-xs">
+            {formatValue(value, col.format)}
+          </Badge>
+        );
+      }
+
+      // 기본 텍스트
+      return formatValue(value, col.format);
+    };
+
+    return (
+      <div className="rounded-md border">
+        <Table>
+          <TableHeader>
+            <TableRow>
+              {displayColumns.map((col, idx) => (
+                <TableHead key={idx} style={{ width: col.width ? `${col.width}px` : "auto" }}>
+                  {col.label || col.name}
+                </TableHead>
+              ))}
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {filteredLeftData.length === 0 ? (
+              <TableRow>
+                <TableCell colSpan={displayColumns.length} className="text-muted-foreground h-24 text-center">
+                  데이터가 없습니다
+                </TableCell>
+              </TableRow>
+            ) : (
+              filteredLeftData.map((item, index) => {
+                const itemId = item[pkColumn];
+                const isItemSelected =
+                  selectedLeftItem &&
+                  (selectedLeftItem === item ||
+                    (item[pkColumn] !== undefined &&
+                      selectedLeftItem[pkColumn] !== undefined &&
+                      selectedLeftItem[pkColumn] === item[pkColumn]));
+
+                return (
+                  <TableRow
+                    key={itemId ?? index}
+                    className={cn("cursor-pointer hover:bg-muted/50", isItemSelected && "bg-primary/10")}
+                    onClick={() => handleLeftItemSelect(item)}
+                  >
+                    {displayColumns.map((col, colIdx) => (
+                      <TableCell key={colIdx}>{renderCellValue(item, col)}</TableCell>
+                    ))}
+                  </TableRow>
+                );
+              })
+            )}
+          </TableBody>
+        </Table>
+      </div>
+    );
+  };
+
   // 우측 패널 카드 렌더링
   const renderRightCard = (item: any, index: number) => {
     const displayColumns = config.rightPanel?.displayColumns || [];
@@ -1285,6 +1714,11 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
 
   // 디자인 모드 렌더링
   if (isDesignMode) {
+    const leftButtons = config.leftPanel?.actionButtons || [];
+    const rightButtons = config.rightPanel?.actionButtons || [];
+    const leftDisplayColumns = config.leftPanel?.displayColumns || [];
+    const rightDisplayColumns = config.rightPanel?.displayColumns || [];
+
     return (
       <div
         className={cn(
@@ -1292,19 +1726,211 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           isSelected ? "border-primary" : "border-muted-foreground/30",
         )}
         onClick={onClick}
+        style={{ minHeight: "300px" }}
       >
         {/* 좌측 패널 미리보기 */}
-        <div className="bg-muted/30 flex flex-col border-r p-4" style={{ width: `${splitPosition}%` }}>
+        <div className="bg-muted/20 flex flex-col border-r" style={{ width: `${splitPosition}%` }}>
-          <div className="mb-2 text-sm font-medium">{config.leftPanel?.title || "좌측 패널"}</div>
+          {/* 헤더 */}
-          <div className="text-muted-foreground mb-2 text-xs">테이블: {config.leftPanel?.tableName || "미설정"}</div>
+          <div className="flex items-center justify-between border-b px-3 py-2">
-          <div className="text-muted-foreground flex flex-1 items-center justify-center text-xs">좌측 목록 영역</div>
+            <div>
+              <div className="text-sm font-medium">{config.leftPanel?.title || "좌측 패널"}</div>
+              <div className="text-muted-foreground text-[10px]">
+                {config.leftPanel?.tableName || "테이블 미설정"}
+              </div>
+            </div>
+            {leftButtons.length > 0 && (
+              <div className="flex gap-1">
+                {leftButtons.slice(0, 2).map((btn) => (
+                  <div
+                    key={btn.id}
+                    className="bg-primary/10 text-primary rounded px-2 py-0.5 text-[10px]"
+                  >
+                    {btn.label}
+                  </div>
+                ))}
+                {leftButtons.length > 2 && (
+                  <div className="text-muted-foreground text-[10px]">+{leftButtons.length - 2}</div>
+                )}
+              </div>
+            )}
+          </div>
+
+          {/* 검색 표시 */}
+          {config.leftPanel?.showSearch && (
+            <div className="border-b px-3 py-2">
+              <div className="bg-muted h-7 w-full rounded text-[10px] leading-7 text-center text-muted-foreground">
+                검색
+              </div>
+            </div>
+          )}
+
+          {/* 컬럼 미리보기 */}
+          <div className="flex-1 overflow-hidden p-3">
+            {leftDisplayColumns.length > 0 ? (
+              <div className="space-y-2">
+                {/* 샘플 카드 */}
+                {[1, 2, 3].map((i) => (
+                  <div key={i} className="rounded-md border bg-background/50 p-2">
+                    <div className="flex items-center gap-2">
+                      {leftDisplayColumns
+                        .filter((col) => col.displayRow === "name" || !col.displayRow)
+                        .slice(0, 2)
+                        .map((col, idx) => (
+                          <div
+                            key={col.name}
+                            className={cn(
+                              "text-[10px]",
+                              idx === 0 ? "font-medium" : "text-muted-foreground"
+                            )}
+                          >
+                            {col.label || col.name}
+                          </div>
+                        ))}
+                    </div>
+                    {leftDisplayColumns.filter((col) => col.displayRow === "info").length > 0 && (
+                      <div className="text-muted-foreground mt-1 flex gap-2 text-[10px]">
+                        {leftDisplayColumns
+                          .filter((col) => col.displayRow === "info")
+                          .slice(0, 3)
+                          .map((col) => (
+                            <span key={col.name}>{col.label || col.name}</span>
+                          ))}
+                      </div>
+                    )}
+                  </div>
+                ))}
+              </div>
+            ) : (
+              <div className="flex h-full items-center justify-center">
+                <div className="text-muted-foreground text-xs">컬럼 미설정</div>
+              </div>
+            )}
+          </div>
         </div>
 
         {/* 우측 패널 미리보기 */}
-        <div className="flex flex-1 flex-col p-4">
+        <div className="flex flex-1 flex-col">
-          <div className="mb-2 text-sm font-medium">{config.rightPanel?.title || "우측 패널"}</div>
+          {/* 헤더 */}
-          <div className="text-muted-foreground mb-2 text-xs">테이블: {config.rightPanel?.tableName || "미설정"}</div>
+          <div className="flex items-center justify-between border-b px-3 py-2">
-          <div className="text-muted-foreground flex flex-1 items-center justify-center text-xs">우측 상세 영역</div>
+            <div>
+              <div className="text-sm font-medium">{config.rightPanel?.title || "우측 패널"}</div>
+              <div className="text-muted-foreground text-[10px]">
+                {config.rightPanel?.tableName || "테이블 미설정"}
+              </div>
+            </div>
+            {rightButtons.length > 0 && (
+              <div className="flex gap-1">
+                {rightButtons.slice(0, 2).map((btn) => (
+                  <div
+                    key={btn.id}
+                    className={cn(
+                      "rounded px-2 py-0.5 text-[10px]",
+                      btn.variant === "destructive"
+                        ? "bg-destructive/10 text-destructive"
+                        : "bg-primary/10 text-primary"
+                    )}
+                  >
+                    {btn.label}
+                  </div>
+                ))}
+                {rightButtons.length > 2 && (
+                  <div className="text-muted-foreground text-[10px]">+{rightButtons.length - 2}</div>
+                )}
+              </div>
+            )}
+          </div>
+
+          {/* 검색 표시 */}
+          {config.rightPanel?.showSearch && (
+            <div className="border-b px-3 py-2">
+              <div className="bg-muted h-7 w-full rounded text-[10px] leading-7 text-center text-muted-foreground">
+                검색
+              </div>
+            </div>
+          )}
+
+          {/* 컬럼 미리보기 */}
+          <div className="flex-1 overflow-hidden p-3">
+            {rightDisplayColumns.length > 0 ? (
+              config.rightPanel?.displayMode === "table" ? (
+                // 테이블 모드 미리보기
+                <div className="rounded-md border">
+                  <div className="bg-muted/50 flex border-b px-2 py-1">
+                    {config.rightPanel?.showCheckbox && (
+                      <div className="w-8 text-[10px]"></div>
+                    )}
+                    {rightDisplayColumns.slice(0, 4).map((col) => (
+                      <div key={col.name} className="flex-1 text-[10px] font-medium">
+                        {col.label || col.name}
+                      </div>
+                    ))}
+                  </div>
+                  {[1, 2, 3].map((i) => (
+                    <div key={i} className="flex border-b px-2 py-1 last:border-b-0">
+                      {config.rightPanel?.showCheckbox && (
+                        <div className="w-8">
+                          <div className="border h-3 w-3 rounded-sm"></div>
+                        </div>
+                      )}
+                      {rightDisplayColumns.slice(0, 4).map((col) => (
+                        <div key={col.name} className="text-muted-foreground flex-1 text-[10px]">
+                          ---
+                        </div>
+                      ))}
+                    </div>
+                  ))}
+                </div>
+              ) : (
+                // 카드 모드 미리보기
+                <div className="space-y-2">
+                  {[1, 2].map((i) => (
+                    <div key={i} className="rounded-md border bg-background/50 p-2">
+                      <div className="flex items-center gap-2">
+                        {rightDisplayColumns
+                          .filter((col) => col.displayRow === "name" || !col.displayRow)
+                          .slice(0, 2)
+                          .map((col, idx) => (
+                            <div
+                              key={col.name}
+                              className={cn(
+                                "text-[10px]",
+                                idx === 0 ? "font-medium" : "text-muted-foreground"
+                              )}
+                            >
+                              {col.label || col.name}
+                            </div>
+                          ))}
+                      </div>
+                      {rightDisplayColumns.filter((col) => col.displayRow === "info").length > 0 && (
+                        <div className="text-muted-foreground mt-1 flex gap-2 text-[10px]">
+                          {rightDisplayColumns
+                            .filter((col) => col.displayRow === "info")
+                            .slice(0, 3)
+                            .map((col) => (
+                              <span key={col.name}>{col.label || col.name}</span>
+                            ))}
+                        </div>
+                      )}
+                    </div>
+                  ))}
+                </div>
+              )
+            ) : (
+              <div className="flex h-full items-center justify-center">
+                <div className="text-muted-foreground text-xs">컬럼 미설정</div>
+              </div>
+            )}
+          </div>
+
+          {/* 연결 설정 표시 */}
+          {(config.joinConfig?.leftColumn || config.joinConfig?.keys?.length) && (
+            <div className="border-t px-3 py-1">
+              <div className="text-muted-foreground text-[10px]">
+                연결: {config.joinConfig?.leftColumn || config.joinConfig?.keys?.[0]?.leftColumn} →{" "}
+                {config.joinConfig?.rightColumn || config.joinConfig?.keys?.[0]?.rightColumn}
+              </div>
+            </div>
+          )}
         </div>
       </div>
     );
@@ -1325,12 +1951,36 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
         <div className="bg-muted/30 border-b p-4">
           <div className="mb-3 flex items-center justify-between">
             <h3 className="text-base font-semibold">{config.leftPanel?.title || "목록"}</h3>
-            {config.leftPanel?.showAddButton && (
+            {/* actionButtons 배열이 정의되어 있으면(빈 배열 포함) 해당 배열 사용, undefined면 기존 showAddButton 사용 (하위호환) */}
+            {config.leftPanel?.actionButtons !== undefined ? (
+              // 새로운 actionButtons 배열 기반 렌더링 (빈 배열이면 버튼 없음)
+              config.leftPanel.actionButtons.length > 0 && (
+                <div className="flex items-center gap-2">
+                  {config.leftPanel.actionButtons.map((btn, idx) => (
+                    <Button
+                      key={idx}
+                      size="sm"
+                      variant={btn.variant || "default"}
+                      className="h-8 text-sm"
+                      onClick={() => {
+                        if (btn.action === "add") {
+                          handleLeftAddClick();
+                        }
+                      }}
+                    >
+                      {btn.icon && <span className="mr-1">{btn.icon}</span>}
+                      {btn.label || "버튼"}
+                    </Button>
+                  ))}
+                </div>
+              )
+            ) : config.leftPanel?.showAddButton ? (
+              // 기존 showAddButton 기반 렌더링 (하위호환 - actionButtons가 undefined일 때만)
               <Button size="sm" variant="default" className="h-8 text-sm" onClick={handleLeftAddClick}>
                 <Plus className="mr-1 h-4 w-4" />
                 {config.leftPanel?.addButtonLabel || "추가"}
               </Button>
-            )}
+            ) : null}
           </div>
 
           {/* 검색 */}
@@ -1347,15 +1997,49 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           )}
         </div>
 
+        {/* 좌측 패널 탭 */}
+        {config.leftPanel?.tabConfig?.enabled && leftTabs.length > 0 && (
+          <div className="flex flex-wrap gap-2 border-b px-4 py-3">
+            {leftTabs.map((tab) => (
+              <button
+                key={tab.id}
+                onClick={() => setLeftActiveTab(tab.id)}
+                className={cn(
+                  "inline-flex items-center gap-2 rounded-lg border-2 px-4 py-2 text-sm font-medium transition-all",
+                  leftActiveTab === tab.id
+                    ? "border-primary bg-primary/5 text-primary"
+                    : "border-muted bg-background text-muted-foreground hover:border-primary/50 hover:text-foreground"
+                )}
+              >
+                <span>{tab.label}</span>
+                {config.leftPanel?.tabConfig?.showCount && (
+                  <span
+                    className={cn(
+                      "rounded-full px-2 py-0.5 text-xs",
+                      leftActiveTab === tab.id ? "bg-primary text-primary-foreground" : "bg-muted text-muted-foreground"
+                    )}
+                  >
+                    {tab.count}
+                  </span>
+                )}
+              </button>
+            ))}
+          </div>
+        )}
+
         {/* 목록 */}
-        <div className="flex-1 overflow-auto">
+        <div className="flex-1 overflow-auto p-2">
           {leftLoading ? (
             <div className="text-muted-foreground flex h-full items-center justify-center text-base">로딩 중...</div>
+          ) : (config.leftPanel?.displayMode || "card") === "table" ? (
+            // 테이블 모드
+            renderLeftTable()
           ) : filteredLeftData.length === 0 ? (
             <div className="text-muted-foreground flex h-full items-center justify-center text-base">
               데이터가 없습니다
             </div>
           ) : (
+            // 카드 모드 (기본)
             <div className="py-1">{filteredLeftData.map((item, index) => renderLeftItem(item, 0, index))}</div>
           )}
         </div>
@@ -1389,15 +2073,18 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
               )}
             </div>
             <div className="flex items-center gap-2">
-              {/* 복수 액션 버튼 (actionButtons 설정 시) */}
+              {/* actionButtons 배열이 정의되어 있으면(빈 배열 포함) 해당 배열 사용, undefined면 기존 showAddButton 사용 (하위호환) */}
-              {selectedLeftItem && renderActionButtons()}
+              {selectedLeftItem && (
-
+                config.rightPanel?.actionButtons !== undefined ? (
-              {/* 기존 단일 추가 버튼 (하위 호환성) */}
+                  // 새로운 actionButtons 배열 기반 렌더링 (빈 배열이면 버튼 없음)
-              {config.rightPanel?.showAddButton && selectedLeftItem && !config.rightPanel?.actionButtons?.length && (
+                  config.rightPanel.actionButtons.length > 0 && renderActionButtons()
-                <Button size="sm" variant="default" className="h-8 text-sm" onClick={handleRightAddClick}>
+                ) : config.rightPanel?.showAddButton ? (
-                  <Plus className="mr-1 h-4 w-4" />
+                  // 기존 showAddButton 기반 렌더링 (하위호환 - actionButtons가 undefined일 때만)
-                  {config.rightPanel?.addButtonLabel || "추가"}
+                  <Button size="sm" variant="default" className="h-8 text-sm" onClick={handleRightAddClick}>
-                </Button>
+                    <Plus className="mr-1 h-4 w-4" />
+                    {config.rightPanel?.addButtonLabel || "추가"}
+                  </Button>
+                ) : null
               )}
             </div>
           </div>
@@ -1416,6 +2103,36 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           )}
         </div>
 
+        {/* 우측 패널 탭 */}
+        {config.rightPanel?.tabConfig?.enabled && rightTabs.length > 0 && selectedLeftItem && (
+          <div className="flex flex-wrap gap-2 border-b px-4 py-3">
+            {rightTabs.map((tab) => (
+              <button
+                key={tab.id}
+                onClick={() => setRightActiveTab(tab.id)}
+                className={cn(
+                  "inline-flex items-center gap-2 rounded-lg border-2 px-4 py-2 text-sm font-medium transition-all",
+                  rightActiveTab === tab.id
+                    ? "border-primary bg-primary/5 text-primary"
+                    : "border-muted bg-background text-muted-foreground hover:border-primary/50 hover:text-foreground"
+                )}
+              >
+                <span>{tab.label}</span>
+                {config.rightPanel?.tabConfig?.showCount && (
+                  <span
+                    className={cn(
+                      "rounded-full px-2 py-0.5 text-xs",
+                      rightActiveTab === tab.id ? "bg-primary text-primary-foreground" : "bg-muted text-muted-foreground"
+                    )}
+                  >
+                    {tab.count}
+                  </span>
+                )}
+              </button>
+            ))}
+          </div>
+        )}
+
         {/* 내용 */}
         <div className="flex-1 overflow-auto p-4">
           {!selectedLeftItem ? (

frontend/lib/registry/components/split-panel-layout2/components/SearchableColumnSelect.tsx

@@ -0,0 +1,163 @@
+"use client";
+
+import React, { useState, useEffect, useCallback } from "react";
+import { Check, ChevronsUpDown, Search } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from "@/components/ui/command";
+import { cn } from "@/lib/utils";
+import { apiClient } from "@/lib/api/client";
+
+export interface ColumnInfo {
+  column_name: string;
+  data_type: string;
+  column_comment?: string;
+}
+
+interface SearchableColumnSelectProps {
+  tableName: string;
+  value: string;
+  onValueChange: (value: string) => void;
+  placeholder?: string;
+  disabled?: boolean;
+  excludeColumns?: string[]; // 이미 선택된 컬럼 제외
+  className?: string;
+}
+
+export const SearchableColumnSelect: React.FC<SearchableColumnSelectProps> = ({
+  tableName,
+  value,
+  onValueChange,
+  placeholder = "컬럼 선택",
+  disabled = false,
+  excludeColumns = [],
+  className,
+}) => {
+  const [open, setOpen] = useState(false);
+  const [columns, setColumns] = useState<ColumnInfo[]>([]);
+  const [loading, setLoading] = useState(false);
+
+  // 컬럼 목록 로드
+  const loadColumns = useCallback(async () => {
+    if (!tableName) {
+      setColumns([]);
+      return;
+    }
+
+    setLoading(true);
+    try {
+      const response = await apiClient.get(`/table-management/tables/${tableName}/columns?size=200`);
+
+      let columnList: any[] = [];
+      if (response.data?.success && response.data?.data?.columns) {
+        columnList = response.data.data.columns;
+      } else if (Array.isArray(response.data?.data?.columns)) {
+        columnList = response.data.data.columns;
+      } else if (Array.isArray(response.data?.data)) {
+        columnList = response.data.data;
+      } else if (Array.isArray(response.data)) {
+        columnList = response.data;
+      }
+
+      const transformedColumns = columnList.map((c: any) => ({
+        column_name: c.columnName ?? c.column_name ?? c.name ?? "",
+        data_type: c.dataType ?? c.data_type ?? c.type ?? "",
+        column_comment: c.displayName ?? c.column_comment ?? c.label ?? "",
+      }));
+
+      setColumns(transformedColumns);
+    } catch (error) {
+      console.error("컬럼 목록 로드 실패:", error);
+      setColumns([]);
+    } finally {
+      setLoading(false);
+    }
+  }, [tableName]);
+
+  useEffect(() => {
+    loadColumns();
+  }, [loadColumns]);
+
+  // 선택된 컬럼 정보 가져오기
+  const selectedColumn = columns.find((col) => col.column_name === value);
+  const displayValue = selectedColumn
+    ? selectedColumn.column_comment || selectedColumn.column_name
+    : value || "";
+
+  // 필터링된 컬럼 목록 (이미 선택된 컬럼 제외)
+  const filteredColumns = columns.filter(
+    (col) => !excludeColumns.includes(col.column_name) || col.column_name === value
+  );
+
+  return (
+    <Popover open={open} onOpenChange={setOpen}>
+      <PopoverTrigger asChild>
+        <Button
+          variant="outline"
+          role="combobox"
+          aria-expanded={open}
+          disabled={disabled || loading || !tableName}
+          className={cn("w-full justify-between h-9 text-sm", className)}
+        >
+          {loading ? (
+            "로딩 중..."
+          ) : !tableName ? (
+            "테이블을 먼저 선택하세요"
+          ) : (
+            <span className="truncate">
+              {displayValue || placeholder}
+            </span>
+          )}
+          <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent className="w-full p-0" align="start" style={{ width: "var(--radix-popover-trigger-width)" }}>
+        <Command>
+          <CommandInput placeholder="컬럼명 또는 라벨 검색..." className="h-9" />
+          <CommandList>
+            <CommandEmpty>
+              {filteredColumns.length === 0 ? "선택 가능한 컬럼이 없습니다" : "검색 결과가 없습니다"}
+            </CommandEmpty>
+            <CommandGroup>
+              {filteredColumns.map((col) => (
+                <CommandItem
+                  key={col.column_name}
+                  value={`${col.column_name} ${col.column_comment || ""}`}
+                  onSelect={() => {
+                    onValueChange(col.column_name);
+                    setOpen(false);
+                  }}
+                >
+                  <Check
+                    className={cn(
+                      "mr-2 h-4 w-4 shrink-0",
+                      value === col.column_name ? "opacity-100" : "opacity-0"
+                    )}
+                  />
+                  <div className="flex flex-col min-w-0">
+                    <span className="truncate font-medium">
+                      {col.column_comment || col.column_name}
+                    </span>
+                    <span className="text-xs text-muted-foreground truncate">
+                      {col.column_name} ({col.data_type})
+                    </span>
+                  </div>
+                </CommandItem>
+              ))}
+            </CommandGroup>
+          </CommandList>
+        </Command>
+      </PopoverContent>
+    </Popover>
+  );
+};
+
+export default SearchableColumnSelect;
+

frontend/lib/registry/components/split-panel-layout2/components/SortableColumnItem.tsx

@@ -0,0 +1,118 @@
+"use client";
+
+import React from "react";
+import { useSortable } from "@dnd-kit/sortable";
+import { CSS } from "@dnd-kit/utilities";
+import { GripVertical, Settings, X } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+import { cn } from "@/lib/utils";
+import type { ColumnConfig } from "../types";
+
+interface SortableColumnItemProps {
+  id: string;
+  column: ColumnConfig;
+  index: number;
+  onSettingsClick: () => void;
+  onRemove: () => void;
+  showGroupingSettings?: boolean;
+}
+
+export const SortableColumnItem: React.FC<SortableColumnItemProps> = ({
+  id,
+  column,
+  index,
+  onSettingsClick,
+  onRemove,
+  showGroupingSettings = false,
+}) => {
+  const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({ id });
+
+  const style = {
+    transform: CSS.Transform.toString(transform),
+    transition,
+  };
+
+  return (
+    <div
+      ref={setNodeRef}
+      style={style}
+      className={cn(
+        "flex items-center gap-2 rounded-md border bg-card p-2",
+        isDragging && "opacity-50 shadow-lg"
+      )}
+    >
+      {/* 드래그 핸들 */}
+      <div
+        {...attributes}
+        {...listeners}
+        className="cursor-grab touch-none text-muted-foreground hover:text-foreground"
+      >
+        <GripVertical className="h-4 w-4" />
+      </div>
+
+      {/* 컬럼 정보 */}
+      <div className="flex-1 min-w-0">
+        <div className="flex items-center gap-2">
+          <span className="text-sm font-medium truncate">
+            {column.label || column.name || `컬럼 ${index + 1}`}
+          </span>
+          {column.name && column.label && (
+            <span className="text-xs text-muted-foreground truncate">
+              ({column.name})
+            </span>
+          )}
+        </div>
+
+        {/* 설정 요약 뱃지 */}
+        <div className="flex flex-wrap gap-1 mt-1">
+          {column.displayRow && (
+            <Badge variant="outline" className="text-[10px] h-4">
+              {column.displayRow === "name" ? "이름행" : "정보행"}
+            </Badge>
+          )}
+          {showGroupingSettings && column.displayConfig?.displayType === "badge" && (
+            <Badge variant="secondary" className="text-[10px] h-4">
+              배지
+            </Badge>
+          )}
+          {showGroupingSettings && column.displayConfig?.aggregate?.enabled && (
+            <Badge variant="secondary" className="text-[10px] h-4">
+              {column.displayConfig.aggregate.function === "DISTINCT" ? "중복제거" : "개수"}
+            </Badge>
+          )}
+          {column.sourceTable && (
+            <Badge variant="outline" className="text-[10px] h-4">
+              {column.sourceTable}
+            </Badge>
+          )}
+        </div>
+      </div>
+
+      {/* 액션 버튼들 */}
+      <div className="flex items-center gap-1 shrink-0">
+        <Button
+          size="sm"
+          variant="ghost"
+          className="h-7 w-7 p-0"
+          onClick={onSettingsClick}
+          title="세부설정"
+        >
+          <Settings className="h-3.5 w-3.5" />
+        </Button>
+        <Button
+          size="sm"
+          variant="ghost"
+          className="h-7 w-7 p-0 text-destructive hover:text-destructive"
+          onClick={onRemove}
+          title="삭제"
+        >
+          <X className="h-3.5 w-3.5" />
+        </Button>
+      </div>
+    </div>
+  );
+};
+
+export default SortableColumnItem;
+

frontend/lib/registry/components/split-panel-layout2/index.ts

@@ -37,5 +37,13 @@ export type {
   JoinConfig,
   DataTransferField,
   ColumnConfig,
+  ActionButtonConfig,
+  ValueSourceConfig,
+  EntityReferenceConfig,
+  ModalParamMapping,
 } from "./types";
 
+// 모달 컴포넌트 내보내기 (별도 사용 필요시)
+export { ColumnConfigModal } from "./ColumnConfigModal";
+export { ActionButtonConfigModal } from "./ActionButtonConfigModal";
+

frontend/lib/registry/components/split-panel-layout2/types.ts

@@ -3,6 +3,65 @@
  * 마스터-디테일 패턴의 좌우 분할 레이아웃 (개선 버전)
  */
 
+// =============================================================================
+// 값 소스 및 연동 설정
+// =============================================================================
+
+/**
+ * 값 소스 설정 (화면 내 필드/폼에서 값 가져오기)
+ */
+export interface ValueSourceConfig {
+  type: "none" | "field" | "dataForm" | "component"; // 소스 유형
+  fieldId?: string; // 필드 컴포넌트 ID
+  formId?: string; // 데이터폼 ID
+  formFieldName?: string; // 데이터폼 내 필드명
+  componentId?: string; // 다른 컴포넌트 ID
+  componentColumn?: string; // 컴포넌트에서 참조할 컬럼
+}
+
+/**
+ * 엔티티 참조 설정 (엔티티에서 표시할 값 선택)
+ */
+export interface EntityReferenceConfig {
+  entityId?: string; // 연결된 엔티티 ID
+  displayColumns?: string[]; // 표시할 엔티티 컬럼들 (체크박스 선택)
+  primaryDisplayColumn?: string; // 주 표시 컬럼
+}
+
+// =============================================================================
+// 컬럼 표시 설정
+// =============================================================================
+
+/**
+ * 컬럼별 표시 설정 (그룹핑 시 사용)
+ */
+export interface ColumnDisplayConfig {
+  displayType: "text" | "badge"; // 표시 방식 (텍스트 또는 배지)
+  aggregate?: {
+    enabled: boolean; // 집계 사용 여부
+    function: "DISTINCT" | "COUNT"; // 집계 방식 (중복제거 또는 개수)
+  };
+}
+
+/**
+ * 그룹핑 설정 (왼쪽 패널용)
+ */
+export interface GroupingConfig {
+  enabled: boolean; // 그룹핑 사용 여부
+  groupByColumn: string; // 그룹 기준 컬럼 (예: item_id)
+}
+
+/**
+ * 탭 설정
+ */
+export interface TabConfig {
+  enabled: boolean; // 탭 사용 여부
+  mode?: "auto" | "manual"; // 하위 호환성용 (실제로는 manual만 사용)
+  tabSourceColumn?: string; // 탭 생성 기준 컬럼
+  showCount?: boolean; // 탭에 항목 개수 표시 여부
+  defaultTab?: string; // 기본 선택 탭 (값 또는 ID)
+}
+
 /**
  * 컬럼 설정
  */
@@ -13,6 +72,9 @@ export interface ColumnConfig {
   displayRow?: "name" | "info"; // 표시 위치 (name: 이름 행, info: 정보 행)
   width?: number; // 너비 (px)
   bold?: boolean; // 굵게 표시
+  displayConfig?: ColumnDisplayConfig; // 컬럼별 표시 설정 (그룹핑 시)
+  entityReference?: EntityReferenceConfig; // 엔티티 참조 설정
+  valueSource?: ValueSourceConfig; // 값 소스 설정 (화면 내 연동)
   format?: {
     type?: "text" | "number" | "currency" | "date";
     thousandSeparator?: boolean;
@@ -23,27 +85,58 @@ export interface ColumnConfig {
   };
 }
 
+/**
+ * 모달 파라미터 매핑 설정
+ */
+export interface ModalParamMapping {
+  sourceColumn: string; // 선택된 항목에서 가져올 컬럼
+  targetParam: string; // 모달에 전달할 파라미터명
+}
+
 /**
  * 액션 버튼 설정
  */
 export interface ActionButtonConfig {
   id: string; // 고유 ID
   label: string; // 버튼 라벨
-  variant?: "default" | "outline" | "destructive" | "ghost"; // 버튼 스타일
+  variant?: "default" | "secondary" | "outline" | "destructive" | "ghost"; // 버튼 스타일
   icon?: string; // lucide 아이콘명 (예: "Plus", "Edit", "Trash2")
+  showCondition?: "always" | "selected" | "notSelected"; // 표시 조건
+  action?: "add" | "edit" | "delete" | "bulk-delete" | "api" | "custom"; // 버튼 동작 유형
+
+  // 모달 관련
   modalScreenId?: number; // 연결할 모달 화면 ID
-  action?: "add" | "edit" | "delete" | "bulk-delete" | "custom"; // 버튼 동작 유형
+  modalParams?: ModalParamMapping[]; // 모달에 전달할 파라미터 매핑
+
+  // API 호출 관련
+  apiEndpoint?: string; // API 엔드포인트
+  apiMethod?: "GET" | "POST" | "PUT" | "DELETE"; // HTTP 메서드
+  confirmMessage?: string; // 확인 메시지 (삭제 등)
+
+  // 커스텀 액션
+  customActionId?: string; // 커스텀 액션 식별자
 }
 
 /**
  * 데이터 전달 필드 설정
  */
 export interface DataTransferField {
-  sourceColumn: string; // 좌측 패널의 컬럼명
+  sourceColumn: string; // 소스 패널의 컬럼명
   targetColumn: string; // 모달로 전달할 컬럼명
   label?: string; // 표시용 라벨
 }
 
+/**
+ * 버튼별 데이터 전달 설정
+ * 특정 패널의 특정 버튼에 어떤 데이터를 전달할지 설정
+ */
+export interface ButtonDataTransferConfig {
+  id: string; // 고유 ID
+  targetPanel: "left" | "right"; // 대상 패널
+  targetButtonId: string; // 대상 버튼 ID
+  fields: DataTransferField[]; // 전달할 필드 목록
+}
+
 /**
  * 검색 컬럼 설정
  */
@@ -62,15 +155,24 @@ export interface LeftPanelConfig {
   searchColumn?: string; // 검색 대상 컬럼 (단일, 하위 호환성)
   searchColumns?: SearchColumnConfig[]; // 검색 대상 컬럼들 (복수)
   showSearch?: boolean; // 검색 표시 여부
-  showAddButton?: boolean; // 추가 버튼 표시
+  showAddButton?: boolean; // 추가 버튼 표시 (하위 호환성)
-  addButtonLabel?: string; // 추가 버튼 라벨
+  addButtonLabel?: string; // 추가 버튼 라벨 (하위 호환성)
-  addModalScreenId?: number; // 추가 모달 화면 ID
+  addModalScreenId?: number; // 추가 모달 화면 ID (하위 호환성)
+  actionButtons?: ActionButtonConfig[]; // 복수 액션 버튼 배열
+  displayMode?: "card" | "table"; // 표시 모드 (card: 카드형, table: 테이블형)
+  primaryKeyColumn?: string; // 기본키 컬럼명 (선택용, 기본: id)
   // 계층 구조 설정
   hierarchyConfig?: {
     enabled: boolean;
     parentColumn: string; // 부모 참조 컬럼 (예: parent_dept_code)
     idColumn: string; // ID 컬럼 (예: dept_code)
   };
+  // 그룹핑 설정
+  grouping?: GroupingConfig;
+  // 탭 설정
+  tabConfig?: TabConfig;
+  // 추가 조인 테이블 설정 (다른 테이블 참조하여 컬럼 추가 표시)
+  joinTables?: JoinTableConfig[];
 }
 
 /**
@@ -106,6 +208,8 @@ export interface RightPanelConfig {
    * - 결과: 부서별 사원 목록에 이메일, 전화번호 등 개인정보 함께 표시
    */
   joinTables?: JoinTableConfig[];
+  // 탭 설정
+  tabConfig?: TabConfig;
 }
 
 /**
@@ -157,9 +261,12 @@ export interface SplitPanelLayout2Config {
   // 조인 설정
   joinConfig: JoinConfig;
 
-  // 데이터 전달 설정 (모달로 전달할 필드)
+  // 데이터 전달 설정 (하위 호환성 - 기본 설정)
   dataTransferFields?: DataTransferField[];
 
+  // 버튼별 데이터 전달 설정 (신규)
+  buttonDataTransfers?: ButtonDataTransferConfig[];
+
   // 레이아웃 설정
   splitRatio?: number; // 좌우 비율 (0-100, 기본 30)
   resizable?: boolean; // 크기 조절 가능 여부

frontend/lib/registry/components/universal-form-modal/TableSectionRenderer.tsx

@@ -621,6 +621,14 @@ export function TableSectionRenderer({
             if (col.defaultValue !== undefined && newItem[col.field] === undefined) {
               newItem[col.field] = col.defaultValue;
             }
+
+            // 부모에서 값 받기 (receiveFromParent)
+            if (col.receiveFromParent) {
+              const parentField = col.parentFieldName || col.field;
+              if (formData[parentField] !== undefined) {
+                newItem[col.field] = formData[parentField];
+              }
+            }
           }
 
           return newItem;

frontend/lib/registry/components/universal-form-modal/UniversalFormModalConfigPanel.tsx

@@ -4,6 +4,7 @@ import React, { useState, useEffect, useCallback } from "react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
+import { Checkbox } from "@/components/ui/checkbox";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Accordion, AccordionContent, AccordionItem, AccordionTrigger } from "@/components/ui/accordion";
 import { Badge } from "@/components/ui/badge";
@@ -47,13 +48,24 @@ const HelpText = ({ children }: { children: React.ReactNode }) => (
   <p className="text-[10px] text-muted-foreground mt-0.5">{children}</p>
 );
 
-export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFormModalConfigPanelProps) {
+// 부모 화면에서 전달 가능한 필드 타입
+interface AvailableParentField {
+  name: string;           // 필드명 (columnName)
+  label: string;          // 표시 라벨
+  sourceComponent?: string; // 출처 컴포넌트 (예: "TableList", "SplitPanelLayout2")
+  sourceTable?: string;   // 출처 테이블명
+}
+
+export function UniversalFormModalConfigPanel({ config, onChange, allComponents = [] }: UniversalFormModalConfigPanelProps) {
   // 테이블 목록
   const [tables, setTables] = useState<{ name: string; label: string }[]>([]);
   const [tableColumns, setTableColumns] = useState<{
     [tableName: string]: { name: string; type: string; label: string }[];
   }>({});
 
+  // 부모 화면에서 전달 가능한 필드 목록
+  const [availableParentFields, setAvailableParentFields] = useState<AvailableParentField[]>([]);
+
   // 채번규칙 목록
   const [numberingRules, setNumberingRules] = useState<{ id: string; name: string }[]>([]);
 
@@ -71,6 +83,186 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
     loadNumberingRules();
   }, []);
 
+  // allComponents에서 부모 화면에서 전달 가능한 필드 추출
+  useEffect(() => {
+    const extractParentFields = async () => {
+      if (!allComponents || allComponents.length === 0) {
+        setAvailableParentFields([]);
+        return;
+      }
+
+      const fields: AvailableParentField[] = [];
+
+      for (const comp of allComponents) {
+        // 컴포넌트 타입 추출 (여러 위치에서 확인)
+        const compType = comp.componentId || comp.componentConfig?.type || comp.componentConfig?.id || comp.type;
+        const compConfig = comp.componentConfig || {};
+
+        // 1. TableList / InteractiveDataTable - 테이블 컬럼 추출
+        if (compType === "table-list" || compType === "interactive-data-table") {
+          const tableName = compConfig.selectedTable || compConfig.tableName;
+          if (tableName) {
+            // 테이블 컬럼 로드
+            try {
+              const response = await apiClient.get(`/table-management/tables/${tableName}/columns`);
+              const columns = response.data?.data?.columns;
+              if (response.data?.success && Array.isArray(columns)) {
+                columns.forEach((col: any) => {
+                  const colName = col.columnName || col.column_name;
+                  const colLabel = col.displayName || col.columnComment || col.column_comment || colName;
+                  fields.push({
+                    name: colName,
+                    label: colLabel,
+                    sourceComponent: "TableList",
+                    sourceTable: tableName,
+                  });
+                });
+              }
+            } catch (error) {
+              console.error(`테이블 컬럼 로드 실패 (${tableName}):`, error);
+            }
+          }
+        }
+
+        // 2. SplitPanelLayout2 - 데이터 전달 필드 및 소스 테이블 컬럼 추출
+        if (compType === "split-panel-layout2") {
+          // dataTransferFields 추출
+          const transferFields = compConfig.dataTransferFields;
+          if (transferFields && Array.isArray(transferFields)) {
+            transferFields.forEach((field: any) => {
+              if (field.targetColumn) {
+                fields.push({
+                  name: field.targetColumn,
+                  label: field.targetColumn,
+                  sourceComponent: "SplitPanelLayout2",
+                  sourceTable: compConfig.leftPanel?.tableName,
+                });
+              }
+            });
+          }
+          
+          // 좌측 패널 테이블 컬럼도 추출
+          const leftTableName = compConfig.leftPanel?.tableName;
+          if (leftTableName) {
+            try {
+              const response = await apiClient.get(`/table-management/tables/${leftTableName}/columns`);
+              const columns = response.data?.data?.columns;
+              if (response.data?.success && Array.isArray(columns)) {
+                columns.forEach((col: any) => {
+                  const colName = col.columnName || col.column_name;
+                  const colLabel = col.displayName || col.columnComment || col.column_comment || colName;
+                  // 중복 방지
+                  if (!fields.some(f => f.name === colName && f.sourceTable === leftTableName)) {
+                    fields.push({
+                      name: colName,
+                      label: colLabel,
+                      sourceComponent: "SplitPanelLayout2 (좌측)",
+                      sourceTable: leftTableName,
+                    });
+                  }
+                });
+              }
+            } catch (error) {
+              console.error(`테이블 컬럼 로드 실패 (${leftTableName}):`, error);
+            }
+          }
+        }
+
+        // 3. 기타 테이블 관련 컴포넌트
+        if (compType === "card-display" || compType === "simple-repeater-table") {
+          const tableName = compConfig.tableName || compConfig.initialDataConfig?.sourceTable;
+          if (tableName) {
+            try {
+              const response = await apiClient.get(`/table-management/tables/${tableName}/columns`);
+              const columns = response.data?.data?.columns;
+              if (response.data?.success && Array.isArray(columns)) {
+                columns.forEach((col: any) => {
+                  const colName = col.columnName || col.column_name;
+                  const colLabel = col.displayName || col.columnComment || col.column_comment || colName;
+                  if (!fields.some(f => f.name === colName && f.sourceTable === tableName)) {
+                    fields.push({
+                      name: colName,
+                      label: colLabel,
+                      sourceComponent: compType,
+                      sourceTable: tableName,
+                    });
+                  }
+                });
+              }
+            } catch (error) {
+              console.error(`테이블 컬럼 로드 실패 (${tableName}):`, error);
+            }
+          }
+        }
+
+        // 4. 버튼 컴포넌트 - openModalWithData의 fieldMappings/dataMapping에서 소스 컬럼 추출
+        if (compType === "button-primary" || compType === "button" || compType === "button-secondary") {
+          const action = compConfig.action || {};
+          
+          // fieldMappings에서 소스 컬럼 추출
+          const fieldMappings = action.fieldMappings || [];
+          fieldMappings.forEach((mapping: any) => {
+            if (mapping.sourceColumn && !fields.some(f => f.name === mapping.sourceColumn)) {
+              fields.push({
+                name: mapping.sourceColumn,
+                label: mapping.sourceColumn,
+                sourceComponent: "Button (fieldMappings)",
+                sourceTable: action.sourceTableName,
+              });
+            }
+          });
+          
+          // dataMapping에서 소스 컬럼 추출
+          const dataMapping = action.dataMapping || [];
+          dataMapping.forEach((mapping: any) => {
+            if (mapping.sourceColumn && !fields.some(f => f.name === mapping.sourceColumn)) {
+              fields.push({
+                name: mapping.sourceColumn,
+                label: mapping.sourceColumn,
+                sourceComponent: "Button (dataMapping)",
+                sourceTable: action.sourceTableName,
+              });
+            }
+          });
+        }
+      }
+
+      // 5. 현재 모달의 저장 테이블 컬럼도 추가 (부모에서 전달받을 수 있는 값들)
+      const currentTableName = config.saveConfig?.tableName;
+      if (currentTableName) {
+        try {
+          const response = await apiClient.get(`/table-management/tables/${currentTableName}/columns`);
+          const columns = response.data?.data?.columns;
+          if (response.data?.success && Array.isArray(columns)) {
+            columns.forEach((col: any) => {
+              const colName = col.columnName || col.column_name;
+              const colLabel = col.displayName || col.columnComment || col.column_comment || colName;
+              if (!fields.some(f => f.name === colName)) {
+                fields.push({
+                  name: colName,
+                  label: colLabel,
+                  sourceComponent: "현재 폼 테이블",
+                  sourceTable: currentTableName,
+                });
+              }
+            });
+          }
+        } catch (error) {
+          console.error(`현재 테이블 컬럼 로드 실패 (${currentTableName}):`, error);
+        }
+      }
+
+      // 중복 제거 (같은 name이면 첫 번째만 유지)
+      const uniqueFields = fields.filter((field, index, self) =>
+        index === self.findIndex(f => f.name === field.name)
+      );
+
+      setAvailableParentFields(uniqueFields);
+    };
+
+    extractParentFields();
+  }, [allComponents, config.saveConfig?.tableName]);
+
   // 저장 테이블 변경 시 컬럼 로드
   useEffect(() => {
     if (config.saveConfig.tableName) {
@@ -84,9 +276,10 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
       const data = response.data?.data;
       if (response.data?.success && Array.isArray(data)) {
         setTables(
-          data.map((t: { tableName?: string; table_name?: string; tableLabel?: string; table_label?: string }) => ({
+          data.map((t: { tableName?: string; table_name?: string; displayName?: string; tableLabel?: string; table_label?: string }) => ({
             name: t.tableName || t.table_name || "",
-            label: t.tableLabel || t.table_label || t.tableName || t.table_name || "",
+            // displayName 우선, 없으면 tableLabel, 그것도 없으면 테이블명
+            label: t.displayName || t.tableLabel || t.table_label || "",
           })),
         );
       }
@@ -334,6 +527,21 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
                 <HelpText>모달 창의 크기를 선택하세요</HelpText>
               </div>
 
+              {/* 저장 버튼 표시 설정 */}
+              <div className="w-full min-w-0">
+                <div className="flex items-center gap-2">
+                  <Checkbox
+                    id="show-save-button"
+                    checked={config.modal.showSaveButton !== false}
+                    onCheckedChange={(checked) => updateModalConfig({ showSaveButton: checked === true })}
+                  />
+                  <Label htmlFor="show-save-button" className="text-xs font-medium cursor-pointer">
+                    저장 버튼 표시
+                  </Label>
+                </div>
+                <HelpText>체크 해제 시 모달 하단의 저장 버튼이 숨겨집니다</HelpText>
+              </div>
+
               <div className="space-y-3 w-full min-w-0">
                 <div className="w-full min-w-0">
                   <Label className="text-xs font-medium mb-1.5 block">저장 버튼 텍스트</Label>
@@ -604,6 +812,12 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
             setSelectedField(field);
             setFieldDetailModalOpen(true);
           }}
+          tableName={config.saveConfig.tableName}
+          tableColumns={tableColumns[config.saveConfig.tableName || ""]?.map(col => ({
+            name: col.name,
+            type: col.type,
+            label: col.label || col.name
+          })) || []}
         />
       )}
 
@@ -650,6 +864,9 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
           tableColumns={tableColumns}
           numberingRules={numberingRules}
           onLoadTableColumns={loadTableColumns}
+          availableParentFields={availableParentFields}
+          targetTableName={config.saveConfig?.tableName}
+          targetTableColumns={config.saveConfig?.tableName ? tableColumns[config.saveConfig.tableName] || [] : []}
         />
       )}
 
@@ -690,6 +907,7 @@ export function UniversalFormModalConfigPanel({ config, onChange }: UniversalFor
           )}
           onLoadTableColumns={loadTableColumns}
           allSections={config.sections as FormSectionConfig[]}
+          availableParentFields={availableParentFields}
         />
       )}
     </div>

frontend/lib/registry/components/universal-form-modal/modals/FieldDetailSettingsModal.tsx

@@ -10,7 +10,16 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription, Di
 import { Accordion, AccordionContent, AccordionItem, AccordionTrigger } from "@/components/ui/accordion";
 import { ScrollArea } from "@/components/ui/scroll-area";
 import { Separator } from "@/components/ui/separator";
-import { Plus, Trash2, Settings as SettingsIcon } from "lucide-react";
+import { Plus, Trash2, Settings as SettingsIcon, Check, ChevronsUpDown } from "lucide-react";
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from "@/components/ui/command";
 import { cn } from "@/lib/utils";
 import {
   FormFieldConfig,
@@ -36,6 +45,17 @@ const HelpText = ({ children }: { children: React.ReactNode }) => (
   <p className="text-[10px] text-muted-foreground mt-0.5">{children}</p>
 );
 
+/**
+ * 부모 화면에서 전달 가능한 필드 타입
+ * 유니버셜 폼 모달에서 "부모에서 값 받기" 설정 시 선택 가능한 필드 목록
+ */
+export interface AvailableParentField {
+  name: string;           // 필드명 (columnName)
+  label: string;          // 표시 라벨
+  sourceComponent?: string; // 출처 컴포넌트 (예: "TableList", "SplitPanelLayout2")
+  sourceTable?: string;   // 출처 테이블명
+}
+
 interface FieldDetailSettingsModalProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
@@ -45,6 +65,11 @@ interface FieldDetailSettingsModalProps {
   tableColumns: { [tableName: string]: { name: string; type: string; label: string }[] };
   numberingRules: { id: string; name: string }[];
   onLoadTableColumns: (tableName: string) => void;
+  // 부모 화면에서 전달 가능한 필드 목록 (선택사항)
+  availableParentFields?: AvailableParentField[];
+  // 저장 테이블 정보 (타겟 컬럼 선택용)
+  targetTableName?: string;
+  targetTableColumns?: { name: string; type: string; label: string }[];
 }
 
 export function FieldDetailSettingsModal({
@@ -56,13 +81,23 @@ export function FieldDetailSettingsModal({
   tableColumns,
   numberingRules,
   onLoadTableColumns,
+  availableParentFields = [],
+  // targetTableName은 타겟 컬럼 선택 시 참고용으로 전달됨 (현재 targetTableColumns만 사용)
+  targetTableName: _targetTableName,
+  targetTableColumns = [],
 }: FieldDetailSettingsModalProps) {
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  void _targetTableName; // 향후 사용 가능성을 위해 유지
   // 로컬 상태로 필드 설정 관리
   const [localField, setLocalField] = useState<FormFieldConfig>(field);
   
   // 전체 카테고리 컬럼 목록 상태
   const [categoryColumns, setCategoryColumns] = useState<CategoryColumnOption[]>([]);
   const [loadingCategoryColumns, setLoadingCategoryColumns] = useState(false);
+  
+  // Combobox 열림 상태
+  const [sourceTableOpen, setSourceTableOpen] = useState(false);
+  const [targetColumnOpenMap, setTargetColumnOpenMap] = useState<Record<number, boolean>>({});
 
   // open이 변경될 때마다 필드 데이터 동기화
   useEffect(() => {
@@ -293,6 +328,49 @@ export function FieldDetailSettingsModal({
                   />
                 </div>
                 <HelpText>부모 화면에서 전달받은 값으로 자동 채워집니다</HelpText>
+
+                {/* 부모에서 값 받기 활성화 시 필드 선택 */}
+                {localField.receiveFromParent && (
+                  <div className="mt-3 space-y-2 p-3 rounded-md bg-blue-50 border border-blue-200">
+                    <Label className="text-xs font-medium text-blue-700">부모 필드명 선택</Label>
+                    {availableParentFields.length > 0 ? (
+                      <Select
+                        value={localField.parentFieldName || localField.columnName}
+                        onValueChange={(value) => updateField({ parentFieldName: value })}
+                      >
+                        <SelectTrigger className="h-7 text-xs">
+                          <SelectValue placeholder="필드 선택" />
+                        </SelectTrigger>
+                        <SelectContent>
+                          {availableParentFields.map((pf) => (
+                            <SelectItem key={pf.name} value={pf.name}>
+                              <div className="flex flex-col">
+                                <span>{pf.label || pf.name}</span>
+                                {pf.sourceComponent && (
+                                  <span className="text-[9px] text-muted-foreground">
+                                    {pf.sourceComponent}{pf.sourceTable && ` (${pf.sourceTable})`}
+                                  </span>
+                                )}
+                              </div>
+                            </SelectItem>
+                          ))}
+                        </SelectContent>
+                      </Select>
+                    ) : (
+                      <div className="space-y-1">
+                        <Input
+                          value={localField.parentFieldName || ""}
+                          onChange={(e) => updateField({ parentFieldName: e.target.value })}
+                          placeholder={`예: ${localField.columnName || "parent_field_name"}`}
+                          className="h-8 text-xs"
+                        />
+                        <p className="text-[10px] text-muted-foreground">
+                          부모 화면에서 전달받을 필드명을 입력하세요. 비워두면 "{localField.columnName}"을 사용합니다.
+                        </p>
+                      </div>
+                    )}
+                  </div>
+                )}
               </div>
 
               {/* Accordion으로 고급 설정 */}
@@ -472,12 +550,12 @@ export function FieldDetailSettingsModal({
                             <Label className="text-[10px]">저장할 컬럼</Label>
                             {selectTableColumns.length > 0 ? (
                               <Select
-                                value={localField.selectOptions?.saveColumn || ""}
+                                value={localField.selectOptions?.saveColumn || "__default__"}
                                 onValueChange={(value) =>
                                   updateField({
                                     selectOptions: {
                                       ...localField.selectOptions,
-                                      saveColumn: value,
+                                      saveColumn: value === "__default__" ? "" : value,
                                     },
                                   })
                                 }
@@ -486,7 +564,7 @@ export function FieldDetailSettingsModal({
                                   <SelectValue placeholder="컬럼 선택 (미선택 시 조인 컬럼 저장)" />
                                 </SelectTrigger>
                                 <SelectContent>
-                                  <SelectItem value="">조인 컬럼 사용 (기본)</SelectItem>
+                                  <SelectItem value="__default__">조인 컬럼 사용 (기본)</SelectItem>
                                   {selectTableColumns.map((col) => (
                                     <SelectItem key={col.name} value={col.name}>
                                       {col.name}
@@ -592,29 +670,68 @@ export function FieldDetailSettingsModal({
                       <div className="space-y-3 pt-2 border-t">
                         <div>
                           <Label className="text-[10px]">소스 테이블</Label>
-                          <Select
+                          <Popover open={sourceTableOpen} onOpenChange={setSourceTableOpen}>
-                            value={localField.linkedFieldGroup?.sourceTable || ""}
+                            <PopoverTrigger asChild>
-                            onValueChange={(value) => {
+                              <Button
-                              updateField({
+                                variant="outline"
-                                linkedFieldGroup: {
+                                role="combobox"
-                                  ...localField.linkedFieldGroup,
+                                aria-expanded={sourceTableOpen}
-                                  sourceTable: value,
+                                className="h-7 w-full justify-between text-xs mt-1 font-normal"
-                                },
+                              >
-                              });
+                                {localField.linkedFieldGroup?.sourceTable
-                              onLoadTableColumns(value);
+                                  ? (() => {
-                            }}
+                                      const selectedTable = tables.find(
-                          >
+                                        (t) => t.name === localField.linkedFieldGroup?.sourceTable
-                            <SelectTrigger className="h-7 text-xs mt-1">
+                                      );
-                              <SelectValue placeholder="테이블 선택" />
+                                      return selectedTable
-                            </SelectTrigger>
+                                        ? `${selectedTable.label || selectedTable.name} (${selectedTable.name})`
-                            <SelectContent>
+                                        : localField.linkedFieldGroup?.sourceTable;
-                              {tables.map((t) => (
+                                    })()
-                                <SelectItem key={t.name} value={t.name}>
+                                  : "테이블 선택..."}
-                                  {t.label || t.name}
+                                <ChevronsUpDown className="ml-2 h-3 w-3 shrink-0 opacity-50" />
-                                </SelectItem>
+                              </Button>
-                              ))}
+                            </PopoverTrigger>
-                            </SelectContent>
+                            <PopoverContent className="w-[300px] p-0" align="start">
-                          </Select>
+                              <Command>
+                                <CommandInput placeholder="테이블 검색..." className="h-8 text-xs" />
+                                <CommandList>
+                                  <CommandEmpty className="py-2 text-xs text-center">
+                                    테이블을 찾을 수 없습니다.
+                                  </CommandEmpty>
+                                  <CommandGroup>
+                                    {tables.map((t) => (
+                                      <CommandItem
+                                        key={t.name}
+                                        value={`${t.name} ${t.label || ""}`}
+                                        onSelect={() => {
+                                          updateField({
+                                            linkedFieldGroup: {
+                                              ...localField.linkedFieldGroup,
+                                              sourceTable: t.name,
+                                            },
+                                          });
+                                          onLoadTableColumns(t.name);
+                                          setSourceTableOpen(false);
+                                        }}
+                                        className="text-xs"
+                                      >
+                                        <Check
+                                          className={cn(
+                                            "mr-2 h-3 w-3",
+                                            localField.linkedFieldGroup?.sourceTable === t.name
+                                              ? "opacity-100"
+                                              : "opacity-0"
+                                          )}
+                                        />
+                                        <span className="font-medium">{t.label || t.name}</span>
+                                        <span className="ml-1 text-muted-foreground">({t.name})</span>
+                                      </CommandItem>
+                                    ))}
+                                  </CommandGroup>
+                                </CommandList>
+                              </Command>
+                            </PopoverContent>
+                          </Popover>
                           <HelpText>값을 가져올 소스 테이블 (예: customer_mng)</HelpText>
                         </div>
 
@@ -763,14 +880,78 @@ export function FieldDetailSettingsModal({
 
                                   <div>
                                     <Label className="text-[9px]">타겟 컬럼 (저장할 위치)</Label>
-                                    <Input
+                                    {targetTableColumns.length > 0 ? (
-                                      value={mapping.targetColumn || ""}
+                                      <Popover
-                                      onChange={(e) =>
+                                        open={targetColumnOpenMap[index] || false}
-                                        updateLinkedFieldMapping(index, { targetColumn: e.target.value })
+                                        onOpenChange={(open) =>
-                                      }
+                                          setTargetColumnOpenMap((prev) => ({ ...prev, [index]: open }))
-                                      placeholder="partner_id"
+                                        }
-                                      className="h-6 text-[9px] mt-0.5"
+                                      >
-                                    />
+                                        <PopoverTrigger asChild>
+                                          <Button
+                                            variant="outline"
+                                            role="combobox"
+                                            aria-expanded={targetColumnOpenMap[index] || false}
+                                            className="h-6 w-full justify-between text-[9px] mt-0.5 font-normal"
+                                          >
+                                            {mapping.targetColumn
+                                              ? (() => {
+                                                  const selectedCol = targetTableColumns.find(
+                                                    (c) => c.name === mapping.targetColumn
+                                                  );
+                                                  return selectedCol
+                                                    ? `${selectedCol.name} (${selectedCol.label})`
+                                                    : mapping.targetColumn;
+                                                })()
+                                              : "컬럼 선택..."}
+                                            <ChevronsUpDown className="ml-1 h-3 w-3 shrink-0 opacity-50" />
+                                          </Button>
+                                        </PopoverTrigger>
+                                        <PopoverContent className="w-[250px] p-0" align="start">
+                                          <Command>
+                                            <CommandInput placeholder="컬럼 검색..." className="h-7 text-[9px]" />
+                                            <CommandList>
+                                              <CommandEmpty className="py-2 text-[9px] text-center">
+                                                컬럼을 찾을 수 없습니다.
+                                              </CommandEmpty>
+                                              <CommandGroup>
+                                                {targetTableColumns.map((col) => (
+                                                  <CommandItem
+                                                    key={col.name}
+                                                    value={`${col.name} ${col.label}`}
+                                                    onSelect={() => {
+                                                      updateLinkedFieldMapping(index, { targetColumn: col.name });
+                                                      setTargetColumnOpenMap((prev) => ({ ...prev, [index]: false }));
+                                                    }}
+                                                    className="text-[9px]"
+                                                  >
+                                                    <Check
+                                                      className={cn(
+                                                        "mr-2 h-3 w-3",
+                                                        mapping.targetColumn === col.name
+                                                          ? "opacity-100"
+                                                          : "opacity-0"
+                                                      )}
+                                                    />
+                                                    <span className="font-medium">{col.name}</span>
+                                                    <span className="ml-1 text-muted-foreground">({col.label})</span>
+                                                  </CommandItem>
+                                                ))}
+                                              </CommandGroup>
+                                            </CommandList>
+                                          </Command>
+                                        </PopoverContent>
+                                      </Popover>
+                                    ) : (
+                                      <Input
+                                        value={mapping.targetColumn || ""}
+                                        onChange={(e) =>
+                                          updateLinkedFieldMapping(index, { targetColumn: e.target.value })
+                                        }
+                                        placeholder="partner_id"
+                                        className="h-6 text-[9px] mt-0.5"
+                                      />
+                                    )}
                                   </div>
                                 </div>
                               ))}
@@ -909,3 +1090,4 @@ export function FieldDetailSettingsModal({
 
 
 
+

frontend/lib/registry/components/universal-form-modal/modals/SaveSettingsModal.tsx

@@ -11,7 +11,9 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription, Di
 import { Accordion, AccordionContent, AccordionItem, AccordionTrigger } from "@/components/ui/accordion";
 import { ScrollArea } from "@/components/ui/scroll-area";
 import { Separator } from "@/components/ui/separator";
-import { Plus, Trash2, Database, Layers, Info } from "lucide-react";
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
+import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList } from "@/components/ui/command";
+import { Plus, Trash2, Database, Layers, Info, Check, ChevronsUpDown } from "lucide-react";
 import { Badge } from "@/components/ui/badge";
 import { cn } from "@/lib/utils";
 import { SaveConfig, SubTableSaveConfig, SubTableFieldMapping, FormSectionConfig, FormFieldConfig, SectionSaveMode } from "../types";
@@ -50,6 +52,11 @@ export function SaveSettingsModal({
     saveConfig.customApiSave?.enabled && saveConfig.customApiSave?.multiTable?.enabled ? "multi" : "single"
   );
 
+  // 테이블 검색 Popover 상태
+  const [singleTableSearchOpen, setSingleTableSearchOpen] = useState(false);
+  const [mainTableSearchOpen, setMainTableSearchOpen] = useState(false);
+  const [subTableSearchOpen, setSubTableSearchOpen] = useState<Record<number, boolean>>({});
+
   // open이 변경될 때마다 데이터 동기화
   useEffect(() => {
     if (open) {
@@ -217,8 +224,8 @@ export function SaveSettingsModal({
   const repeatSections = sections.filter((s) => s.repeatable);
 
   // 모든 필드 목록 (반복 섹션 포함)
-  const getAllFields = (): { columnName: string; label: string; sectionTitle: string }[] => {
+  const getAllFields = (): { columnName: string; label: string; sectionTitle: string; sectionId: string }[] => {
-    const fields: { columnName: string; label: string; sectionTitle: string }[] = [];
+    const fields: { columnName: string; label: string; sectionTitle: string; sectionId: string }[] = [];
     sections.forEach((section) => {
       // 필드 타입 섹션만 처리 (테이블 타입은 fields가 undefined)
       if (section.fields && Array.isArray(section.fields)) {
@@ -227,6 +234,7 @@ export function SaveSettingsModal({
             columnName: field.columnName,
             label: field.label,
             sectionTitle: section.title,
+            sectionId: section.id,
           });
         });
       }
@@ -375,24 +383,68 @@ export function SaveSettingsModal({
 
                   <div>
                     <Label className="text-[10px]">저장 테이블</Label>
-                    <Select
+                    <Popover open={singleTableSearchOpen} onOpenChange={setSingleTableSearchOpen}>
-                      value={localSaveConfig.tableName || ""}
+                      <PopoverTrigger asChild>
-                      onValueChange={(value) => {
+                        <Button
-                        updateSaveConfig({ tableName: value });
+                          variant="outline"
-                        onLoadTableColumns(value);
+                          role="combobox"
-                      }}
+                          aria-expanded={singleTableSearchOpen}
-                    >
+                          className="h-8 w-full justify-between text-xs mt-1 font-normal"
-                      <SelectTrigger className="h-7 text-xs mt-1">
+                        >
-                        <SelectValue placeholder="테이블 선택" />
+                          {localSaveConfig.tableName ? (
-                      </SelectTrigger>
+                            <div className="flex flex-col items-start text-left">
-                      <SelectContent>
+                              <span className="font-medium">{localSaveConfig.tableName}</span>
-                        {tables.map((t) => (
+                              {(() => {
-                          <SelectItem key={t.name} value={t.name}>
+                                const tableLabel = tables.find(t => t.name === localSaveConfig.tableName)?.label;
-                            {t.label || t.name}
+                                return tableLabel && tableLabel !== localSaveConfig.tableName ? (
-                          </SelectItem>
+                                  <span className="text-[10px] text-muted-foreground">{tableLabel}</span>
-                        ))}
+                                ) : null;
-                      </SelectContent>
+                              })()}
-                    </Select>
+                            </div>
+                          ) : (
+                            <span className="text-muted-foreground">테이블 선택...</span>
+                          )}
+                          <ChevronsUpDown className="ml-2 h-3 w-3 shrink-0 opacity-50" />
+                        </Button>
+                      </PopoverTrigger>
+                      <PopoverContent className="p-0 w-[300px]" align="start">
+                        <Command>
+                          <CommandInput placeholder="테이블 검색..." className="text-xs" />
+                          <CommandList className="max-h-[250px]">
+                            <CommandEmpty className="text-xs py-4 text-center">
+                              테이블을 찾을 수 없습니다.
+                            </CommandEmpty>
+                            <CommandGroup>
+                              {tables.map((t) => (
+                                <CommandItem
+                                  key={t.name}
+                                  value={`${t.name} ${t.label}`}
+                                  onSelect={() => {
+                                    updateSaveConfig({ tableName: t.name });
+                                    onLoadTableColumns(t.name);
+                                    setSingleTableSearchOpen(false);
+                                  }}
+                                  className="text-xs"
+                                >
+                                  <Check
+                                    className={cn(
+                                      "mr-2 h-3 w-3",
+                                      localSaveConfig.tableName === t.name ? "opacity-100" : "opacity-0"
+                                    )}
+                                  />
+                                  <div className="flex flex-col">
+                                    <span className="font-medium">{t.name}</span>
+                                    {t.label && (
+                                      <span className="text-[10px] text-muted-foreground">{t.label}</span>
+                                    )}
+                                  </div>
+                                </CommandItem>
+                              ))}
+                            </CommandGroup>
+                          </CommandList>
+                        </Command>
+                      </PopoverContent>
+                    </Popover>
                     <HelpText>폼 데이터를 저장할 테이블을 선택하세요</HelpText>
                   </div>
 
@@ -425,37 +477,81 @@ export function SaveSettingsModal({
 
                     <div>
                       <Label className="text-[10px]">메인 테이블명</Label>
-                      <Select
+                      <Popover open={mainTableSearchOpen} onOpenChange={setMainTableSearchOpen}>
-                        value={localSaveConfig.customApiSave?.multiTable?.mainTable?.tableName || ""}
+                        <PopoverTrigger asChild>
-                        onValueChange={(value) => {
+                          <Button
-                          updateSaveConfig({
+                            variant="outline"
-                            customApiSave: {
+                            role="combobox"
-                              ...localSaveConfig.customApiSave,
+                            aria-expanded={mainTableSearchOpen}
-                              apiType: "multi-table",
+                            className="h-8 w-full justify-between text-xs mt-1 font-normal"
-                              multiTable: {
+                          >
-                                ...localSaveConfig.customApiSave?.multiTable,
+                            {localSaveConfig.customApiSave?.multiTable?.mainTable?.tableName ? (
-                                enabled: true,
+                              <div className="flex flex-col items-start text-left">
-                                mainTable: {
+                                <span className="font-medium">{localSaveConfig.customApiSave.multiTable.mainTable.tableName}</span>
-                                  ...localSaveConfig.customApiSave?.multiTable?.mainTable,
+                                {(() => {
-                                  tableName: value,
+                                  const tableLabel = tables.find(t => t.name === localSaveConfig.customApiSave?.multiTable?.mainTable?.tableName)?.label;
-                                },
+                                  return tableLabel && tableLabel !== localSaveConfig.customApiSave?.multiTable?.mainTable?.tableName ? (
-                              },
+                                    <span className="text-[10px] text-muted-foreground">{tableLabel}</span>
-                            },
+                                  ) : null;
-                          });
+                                })()}
-                          onLoadTableColumns(value);
+                              </div>
-                        }}
+                            ) : (
-                      >
+                              <span className="text-muted-foreground">테이블 선택...</span>
-                        <SelectTrigger className="h-7 text-xs mt-1">
+                            )}
-                          <SelectValue placeholder="테이블 선택" />
+                            <ChevronsUpDown className="ml-2 h-3 w-3 shrink-0 opacity-50" />
-                        </SelectTrigger>
+                          </Button>
-                        <SelectContent>
+                        </PopoverTrigger>
-                          {tables.map((t) => (
+                        <PopoverContent className="p-0 w-[300px]" align="start">
-                            <SelectItem key={t.name} value={t.name}>
+                          <Command>
-                              {t.label || t.name}
+                            <CommandInput placeholder="테이블 검색..." className="text-xs" />
-                            </SelectItem>
+                            <CommandList className="max-h-[250px]">
-                          ))}
+                              <CommandEmpty className="text-xs py-4 text-center">
-                        </SelectContent>
+                                테이블을 찾을 수 없습니다.
-                      </Select>
+                              </CommandEmpty>
+                              <CommandGroup>
+                                {tables.map((t) => (
+                                  <CommandItem
+                                    key={t.name}
+                                    value={`${t.name} ${t.label}`}
+                                    onSelect={() => {
+                                      updateSaveConfig({
+                                        customApiSave: {
+                                          ...localSaveConfig.customApiSave,
+                                          apiType: "multi-table",
+                                          multiTable: {
+                                            ...localSaveConfig.customApiSave?.multiTable,
+                                            enabled: true,
+                                            mainTable: {
+                                              ...localSaveConfig.customApiSave?.multiTable?.mainTable,
+                                              tableName: t.name,
+                                            },
+                                          },
+                                        },
+                                      });
+                                      onLoadTableColumns(t.name);
+                                      setMainTableSearchOpen(false);
+                                    }}
+                                    className="text-xs"
+                                  >
+                                    <Check
+                                      className={cn(
+                                        "mr-2 h-3 w-3",
+                                        localSaveConfig.customApiSave?.multiTable?.mainTable?.tableName === t.name ? "opacity-100" : "opacity-0"
+                                      )}
+                                    />
+                                    <div className="flex flex-col">
+                                      <span className="font-medium">{t.name}</span>
+                                      {t.label && (
+                                        <span className="text-[10px] text-muted-foreground">{t.label}</span>
+                                      )}
+                                    </div>
+                                  </CommandItem>
+                                ))}
+                              </CommandGroup>
+                            </CommandList>
+                          </Command>
+                        </PopoverContent>
+                      </Popover>
                       <HelpText>주요 데이터를 저장할 메인 테이블 (예: orders, user_info)</HelpText>
                     </div>
 
@@ -550,8 +646,8 @@ export function SaveSettingsModal({
                           return (
                             <Accordion key={subIndex} type="single" collapsible>
                               <AccordionItem value={`sub-${subIndex}`} className="border rounded-lg bg-orange-50/30">
-                                <AccordionTrigger className="px-3 py-2 text-xs hover:no-underline">
+                                <div className="flex items-center justify-between px-3 py-2">
-                                  <div className="flex items-center justify-between flex-1">
+                                  <AccordionTrigger className="flex-1 text-xs hover:no-underline p-0">
                                     <div className="flex items-center gap-2">
                                       <span className="font-medium">
                                         서브 테이블 {subIndex + 1}: {subTable.tableName || "(미설정)"}
@@ -560,40 +656,86 @@ export function SaveSettingsModal({
                                         ({subTable.fieldMappings?.length || 0}개 매핑)
                                       </span>
                                     </div>
-                                    <Button
+                                  </AccordionTrigger>
-                                      size="sm"
+                                  <button
-                                      variant="ghost"
+                                    type="button"
-                                      onClick={(e) => {
+                                    onClick={(e) => {
-                                        e.stopPropagation();
+                                      e.stopPropagation();
-                                        removeSubTable(subIndex);
+                                      removeSubTable(subIndex);
-                                      }}
+                                    }}
-                                      className="h-5 w-5 p-0 text-destructive hover:text-destructive mr-2"
+                                    className="h-5 w-5 p-0 text-destructive hover:text-destructive/80 ml-2 inline-flex items-center justify-center"
-                                    >
+                                  >
-                                      <Trash2 className="h-3 w-3" />
+                                    <Trash2 className="h-3 w-3" />
-                                    </Button>
+                                  </button>
-                                  </div>
+                                </div>
-                                </AccordionTrigger>
                                 <AccordionContent className="px-3 pb-3 space-y-3">
                                   <div>
                                     <Label className="text-[10px]">서브 테이블명</Label>
-                                    <Select
+                                    <Popover 
-                                      value={subTable.tableName || ""}
+                                      open={subTableSearchOpen[subIndex] || false} 
-                                      onValueChange={(value) => {
+                                      onOpenChange={(open) => setSubTableSearchOpen(prev => ({ ...prev, [subIndex]: open }))}
-                                        updateSubTable(subIndex, { tableName: value });
-                                        onLoadTableColumns(value);
-                                      }}
                                     >
-                                      <SelectTrigger className="h-7 text-xs mt-1">
+                                      <PopoverTrigger asChild>
-                                        <SelectValue placeholder="테이블 선택" />
+                                        <Button
-                                      </SelectTrigger>
+                                          variant="outline"
-                                      <SelectContent>
+                                          role="combobox"
-                                        {tables.map((t) => (
+                                          aria-expanded={subTableSearchOpen[subIndex] || false}
-                                          <SelectItem key={t.name} value={t.name}>
+                                          className="h-8 w-full justify-between text-xs mt-1 font-normal"
-                                            {t.label || t.name}
+                                        >
-                                          </SelectItem>
+                                          {subTable.tableName ? (
-                                        ))}
+                                            <div className="flex flex-col items-start text-left">
-                                      </SelectContent>
+                                              <span className="font-medium">{subTable.tableName}</span>
-                                    </Select>
+                                              {(() => {
+                                                const tableLabel = tables.find(t => t.name === subTable.tableName)?.label;
+                                                return tableLabel && tableLabel !== subTable.tableName ? (
+                                                  <span className="text-[10px] text-muted-foreground">{tableLabel}</span>
+                                                ) : null;
+                                              })()}
+                                            </div>
+                                          ) : (
+                                            <span className="text-muted-foreground">테이블 선택...</span>
+                                          )}
+                                          <ChevronsUpDown className="ml-2 h-3 w-3 shrink-0 opacity-50" />
+                                        </Button>
+                                      </PopoverTrigger>
+                                      <PopoverContent className="p-0 w-[280px]" align="start">
+                                        <Command>
+                                          <CommandInput placeholder="테이블 검색..." className="text-xs" />
+                                          <CommandList className="max-h-[200px]">
+                                            <CommandEmpty className="text-xs py-4 text-center">
+                                              테이블을 찾을 수 없습니다.
+                                            </CommandEmpty>
+                                            <CommandGroup>
+                                              {tables.map((t) => (
+                                                <CommandItem
+                                                  key={t.name}
+                                                  value={`${t.name} ${t.label}`}
+                                                  onSelect={() => {
+                                                    updateSubTable(subIndex, { tableName: t.name });
+                                                    onLoadTableColumns(t.name);
+                                                    setSubTableSearchOpen(prev => ({ ...prev, [subIndex]: false }));
+                                                  }}
+                                                  className="text-xs"
+                                                >
+                                                  <Check
+                                                    className={cn(
+                                                      "mr-2 h-3 w-3",
+                                                      subTable.tableName === t.name ? "opacity-100" : "opacity-0"
+                                                    )}
+                                                  />
+                                                  <div className="flex flex-col">
+                                                    <span className="font-medium">{t.name}</span>
+                                                    {t.label && (
+                                                      <span className="text-[10px] text-muted-foreground">{t.label}</span>
+                                                    )}
+                                                  </div>
+                                                </CommandItem>
+                                              ))}
+                                            </CommandGroup>
+                                          </CommandList>
+                                        </Command>
+                                      </PopoverContent>
+                                    </Popover>
                                     <HelpText>반복 데이터를 저장할 서브 테이블</HelpText>
                                   </div>
 
@@ -755,8 +897,8 @@ export function SaveSettingsModal({
                                                   <SelectValue placeholder="필드 선택" />
                                                 </SelectTrigger>
                                                 <SelectContent>
-                                                  {allFields.map((field) => (
+                                                  {allFields.map((field, fieldIndex) => (
-                                                    <SelectItem key={field.columnName} value={field.columnName}>
+                                                    <SelectItem key={`${field.sectionId}-${field.columnName}-${fieldIndex}`} value={field.columnName}>
                                                       {field.label} ({field.sectionTitle})
                                                     </SelectItem>
                                                   ))}

frontend/lib/registry/components/universal-form-modal/modals/SectionLayoutModal.tsx

@@ -11,7 +11,9 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription, Di
 import { ScrollArea } from "@/components/ui/scroll-area";
 import { Separator } from "@/components/ui/separator";
 import { Badge } from "@/components/ui/badge";
-import { Plus, Trash2, GripVertical, ChevronUp, ChevronDown, Settings as SettingsIcon } from "lucide-react";
+import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
+import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList } from "@/components/ui/command";
+import { Plus, Trash2, GripVertical, ChevronUp, ChevronDown, Settings as SettingsIcon, Check, ChevronsUpDown } from "lucide-react";
 import { cn } from "@/lib/utils";
 import { FormSectionConfig, FormFieldConfig, OptionalFieldGroupConfig, FIELD_TYPE_OPTIONS } from "../types";
 import { defaultFieldConfig, generateFieldId, generateUniqueId } from "../config";
@@ -21,12 +23,22 @@ const HelpText = ({ children }: { children: React.ReactNode }) => (
   <p className="text-[10px] text-muted-foreground mt-0.5">{children}</p>
 );
 
+// 테이블 컬럼 정보 타입
+interface TableColumnInfo {
+  name: string;
+  type: string;
+  label: string;
+}
+
 interface SectionLayoutModalProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
   section: FormSectionConfig;
   onSave: (updates: Partial<FormSectionConfig>) => void;
   onOpenFieldDetail: (field: FormFieldConfig) => void;
+  // 저장 테이블의 컬럼 정보
+  tableName?: string;
+  tableColumns?: TableColumnInfo[];
 }
 
 export function SectionLayoutModal({
@@ -35,8 +47,13 @@ export function SectionLayoutModal({
   section,
   onSave,
   onOpenFieldDetail,
+  tableName = "",
+  tableColumns = [],
 }: SectionLayoutModalProps) {
 
+  // 컬럼 선택 Popover 상태 (필드별)
+  const [columnSearchOpen, setColumnSearchOpen] = useState<Record<string, boolean>>({});
+
   // 로컬 상태로 섹션 관리 (fields가 없으면 빈 배열로 초기화)
   const [localSection, setLocalSection] = useState<FormSectionConfig>(() => ({
     ...section,
@@ -443,11 +460,90 @@ export function SectionLayoutModal({
                             </div>
                             <div>
                               <Label className="text-[9px]">컬럼명</Label>
-                              <Input
+                              {tableColumns.length > 0 ? (
-                                value={field.columnName}
+                                <Popover 
-                                onChange={(e) => updateField(field.id, { columnName: e.target.value })}
+                                  open={columnSearchOpen[field.id] || false} 
-                                className="h-6 text-[9px] mt-0.5"
+                                  onOpenChange={(open) => setColumnSearchOpen(prev => ({ ...prev, [field.id]: open }))}
-                              />
+                                >
+                                  <PopoverTrigger asChild>
+                                    <Button
+                                      variant="outline"
+                                      role="combobox"
+                                      aria-expanded={columnSearchOpen[field.id] || false}
+                                      className="h-6 w-full justify-between text-[9px] mt-0.5 font-normal"
+                                    >
+                                      {field.columnName ? (
+                                        <div className="flex flex-col items-start text-left truncate">
+                                          <span className="font-medium truncate">{field.columnName}</span>
+                                          {(() => {
+                                            const col = tableColumns.find(c => c.name === field.columnName);
+                                            return col?.label && col.label !== field.columnName ? (
+                                              <span className="text-[8px] text-muted-foreground truncate">({col.label})</span>
+                                            ) : null;
+                                          })()}
+                                        </div>
+                                      ) : (
+                                        <span className="text-muted-foreground">컬럼 선택...</span>
+                                      )}
+                                      <ChevronsUpDown className="ml-1 h-3 w-3 shrink-0 opacity-50" />
+                                    </Button>
+                                  </PopoverTrigger>
+                                  <PopoverContent className="p-0 w-[280px]" align="start">
+                                    <Command>
+                                      <CommandInput placeholder="컬럼 검색..." className="text-xs" />
+                                      <CommandList className="max-h-[200px]">
+                                        <CommandEmpty className="text-xs py-3 text-center">
+                                          컬럼을 찾을 수 없습니다.
+                                        </CommandEmpty>
+                                        <CommandGroup>
+                                          {tableColumns.map((col) => (
+                                            <CommandItem
+                                              key={col.name}
+                                              value={`${col.name} ${col.label}`}
+                                              onSelect={() => {
+                                                updateField(field.id, { 
+                                                  columnName: col.name,
+                                                  // 라벨이 기본값이면 컬럼 라벨로 자동 설정
+                                                  ...(field.label.startsWith("새 필드") || field.label.startsWith("field_") 
+                                                    ? { label: col.label || col.name } 
+                                                    : {})
+                                                });
+                                                setColumnSearchOpen(prev => ({ ...prev, [field.id]: false }));
+                                              }}
+                                              className="text-xs"
+                                            >
+                                              <Check
+                                                className={cn(
+                                                  "mr-2 h-3 w-3",
+                                                  field.columnName === col.name ? "opacity-100" : "opacity-0"
+                                                )}
+                                              />
+                                              <div className="flex flex-col">
+                                                <div className="flex items-center gap-1">
+                                                  <span className="font-medium">{col.name}</span>
+                                                  {col.label && col.label !== col.name && (
+                                                    <span className="text-muted-foreground">({col.label})</span>
+                                                  )}
+                                                </div>
+                                                {tableName && (
+                                                  <span className="text-[9px] text-muted-foreground">{tableName}</span>
+                                                )}
+                                              </div>
+                                            </CommandItem>
+                                          ))}
+                                        </CommandGroup>
+                                      </CommandList>
+                                    </Command>
+                                  </PopoverContent>
+                                </Popover>
+                              ) : (
+                                <Input
+                                  value={field.columnName}
+                                  onChange={(e) => updateField(field.id, { columnName: e.target.value })}
+                                  className="h-6 text-[9px] mt-0.5"
+                                  placeholder="저장 테이블을 먼저 설정하세요"
+                                />
+                              )}
                             </div>
                           </div>
 
@@ -821,24 +917,106 @@ export function SectionLayoutModal({
                                       className="h-5 text-[8px]"
                                       placeholder="라벨"
                                     />
-                                    <Input
+                                    {tableColumns.length > 0 ? (
-                                      value={field.columnName}
+                                      <Popover 
-                                      onChange={(e) => {
+                                        open={columnSearchOpen[`opt-${field.id}`] || false} 
-                                        const newGroups = localSection.optionalFieldGroups?.map((g) =>
+                                        onOpenChange={(open) => setColumnSearchOpen(prev => ({ ...prev, [`opt-${field.id}`]: open }))}
-                                          g.id === group.id
+                                      >
-                                            ? {
+                                        <PopoverTrigger asChild>
-                                                ...g,
+                                          <Button
-                                                fields: g.fields.map((f) =>
+                                            variant="outline"
-                                                  f.id === field.id ? { ...f, columnName: e.target.value } : f
+                                            role="combobox"
-                                                ),
+                                            className="h-6 w-full justify-between text-[8px] font-normal px-1"
-                                              }
+                                          >
-                                            : g
+                                            {field.columnName ? (
-                                        );
+                                              <div className="flex flex-col items-start text-left truncate">
-                                        updateSection({ optionalFieldGroups: newGroups });
+                                                <span className="font-medium truncate">{field.columnName}</span>
-                                      }}
+                                                {(() => {
-                                      className="h-5 text-[8px]"
+                                                  const col = tableColumns.find(c => c.name === field.columnName);
-                                      placeholder="컬럼명"
+                                                  return col?.label && col.label !== field.columnName ? (
-                                    />
+                                                    <span className="text-[7px] text-muted-foreground truncate">({col.label})</span>
+                                                  ) : null;
+                                                })()}
+                                              </div>
+                                            ) : (
+                                              <span className="text-muted-foreground">컬럼...</span>
+                                            )}
+                                            <ChevronsUpDown className="h-2.5 w-2.5 shrink-0 opacity-50" />
+                                          </Button>
+                                        </PopoverTrigger>
+                                        <PopoverContent className="p-0 w-[250px]" align="start">
+                                          <Command>
+                                            <CommandInput placeholder="컬럼 검색..." className="text-xs" />
+                                            <CommandList className="max-h-[180px]">
+                                              <CommandEmpty className="text-xs py-2 text-center">
+                                                컬럼을 찾을 수 없습니다.
+                                              </CommandEmpty>
+                                              <CommandGroup>
+                                                {tableColumns.map((col) => (
+                                                  <CommandItem
+                                                    key={col.name}
+                                                    value={`${col.name} ${col.label}`}
+                                                    onSelect={() => {
+                                                      const newGroups = localSection.optionalFieldGroups?.map((g) =>
+                                                        g.id === group.id
+                                                          ? {
+                                                              ...g,
+                                                              fields: g.fields.map((f) =>
+                                                                f.id === field.id 
+                                                                  ? { 
+                                                                      ...f, 
+                                                                      columnName: col.name,
+                                                                      ...(f.label.startsWith("필드 ") ? { label: col.label || col.name } : {})
+                                                                    } 
+                                                                  : f
+                                                              ),
+                                                            }
+                                                          : g
+                                                      );
+                                                      updateSection({ optionalFieldGroups: newGroups });
+                                                      setColumnSearchOpen(prev => ({ ...prev, [`opt-${field.id}`]: false }));
+                                                    }}
+                                                    className="text-[9px]"
+                                                  >
+                                                    <Check
+                                                      className={cn(
+                                                        "mr-1 h-2.5 w-2.5",
+                                                        field.columnName === col.name ? "opacity-100" : "opacity-0"
+                                                      )}
+                                                    />
+                                                    <div className="flex flex-col">
+                                                      <span className="font-medium">{col.name}</span>
+                                                      {col.label && col.label !== col.name && (
+                                                        <span className="text-[8px] text-muted-foreground">({col.label})</span>
+                                                      )}
+                                                    </div>
+                                                  </CommandItem>
+                                                ))}
+                                              </CommandGroup>
+                                            </CommandList>
+                                          </Command>
+                                        </PopoverContent>
+                                      </Popover>
+                                    ) : (
+                                      <Input
+                                        value={field.columnName}
+                                        onChange={(e) => {
+                                          const newGroups = localSection.optionalFieldGroups?.map((g) =>
+                                            g.id === group.id
+                                              ? {
+                                                  ...g,
+                                                  fields: g.fields.map((f) =>
+                                                    f.id === field.id ? { ...f, columnName: e.target.value } : f
+                                                  ),
+                                                }
+                                              : g
+                                          );
+                                          updateSection({ optionalFieldGroups: newGroups });
+                                        }}
+                                        className="h-5 text-[8px]"
+                                        placeholder="컬럼명"
+                                      />
+                                    )}
                                     <Select
                                       value={field.fieldType}
                                       onValueChange={(value) => {

frontend/lib/registry/components/universal-form-modal/modals/TableSectionSettingsModal.tsx

@@ -48,6 +48,14 @@ const HelpText = ({ children }: { children: React.ReactNode }) => (
   <p className="text-[10px] text-muted-foreground mt-0.5">{children}</p>
 );
 
+// 부모 화면에서 전달 가능한 필드 타입
+interface AvailableParentField {
+  name: string;           // 필드명 (columnName)
+  label: string;          // 표시 라벨
+  sourceComponent?: string; // 출처 컴포넌트
+  sourceTable?: string;   // 출처 테이블명
+}
+
 // 컬럼 설정 아이템 컴포넌트
 interface ColumnSettingItemProps {
   col: TableColumnConfig;
@@ -62,6 +70,7 @@ interface ColumnSettingItemProps {
   sections: { id: string; title: string }[];  // 섹션 목록
   formFields: { columnName: string; label: string; sectionId?: string }[];  // 폼 필드 목록
   tableConfig: TableSectionConfig;  // 현재 행 필드 목록 표시용
+  availableParentFields?: AvailableParentField[];  // 부모 화면에서 전달 가능한 필드 목록
   onLoadTableColumns: (tableName: string) => void;
   onUpdate: (updates: Partial<TableColumnConfig>) => void;
   onMoveUp: () => void;
@@ -82,6 +91,7 @@ function ColumnSettingItem({
   sections,
   formFields,
   tableConfig,
+  availableParentFields = [],
   onLoadTableColumns,
   onUpdate,
   onMoveUp,
@@ -90,6 +100,7 @@ function ColumnSettingItem({
 }: ColumnSettingItemProps) {
   const [fieldSearchOpen, setFieldSearchOpen] = useState(false);
   const [sourceFieldSearchOpen, setSourceFieldSearchOpen] = useState(false);
+  const [parentFieldSearchOpen, setParentFieldSearchOpen] = useState(false);
   const [lookupTableOpenMap, setLookupTableOpenMap] = useState<Record<string, boolean>>({});
 
   // 조회 옵션 추가
@@ -402,6 +413,14 @@ function ColumnSettingItem({
           />
           <span>필수</span>
         </label>
+        <label className="flex items-center gap-2 text-xs cursor-pointer" title="부모 화면에서 전달받은 값을 모든 행에 적용">
+          <Switch
+            checked={col.receiveFromParent ?? false}
+            onCheckedChange={(checked) => onUpdate({ receiveFromParent: checked })}
+            className="scale-75"
+          />
+          <span className="text-blue-600">부모값</span>
+        </label>
         <label className="flex items-center gap-2 text-xs cursor-pointer">
           <Switch
             checked={col.lookup?.enabled ?? false}
@@ -432,6 +451,103 @@ function ColumnSettingItem({
         )}
       </div>
 
+      {/* 부모에서 값 받기 설정 (부모값 ON일 때만 표시) */}
+      {col.receiveFromParent && (
+        <div className="border-t pt-3 mt-3 space-y-2">
+          <Label className="text-xs font-medium text-blue-600">부모 필드 선택</Label>
+          <p className="text-[10px] text-muted-foreground">
+            부모 화면에서 전달받을 필드를 선택하세요. 모든 행에 동일한 값이 적용됩니다.
+          </p>
+          {availableParentFields.length > 0 ? (
+            <Popover open={parentFieldSearchOpen} onOpenChange={setParentFieldSearchOpen}>
+              <PopoverTrigger asChild>
+                <Button
+                  variant="outline"
+                  role="combobox"
+                  aria-expanded={parentFieldSearchOpen}
+                  className="h-8 w-full justify-between text-xs"
+                >
+                  <span className="truncate">
+                    {col.parentFieldName 
+                      ? availableParentFields.find(f => f.name === col.parentFieldName)?.label || col.parentFieldName
+                      : `(기본: ${col.field})`}
+                  </span>
+                  <ChevronsUpDown className="ml-1 h-3 w-3 shrink-0 opacity-50" />
+                </Button>
+              </PopoverTrigger>
+              <PopoverContent className="p-0 w-[300px]" align="start">
+                <Command>
+                  <CommandInput placeholder="부모 필드 검색..." className="text-xs" />
+                  <CommandList className="max-h-[250px]">
+                    <CommandEmpty className="text-xs py-4 text-center">
+                      사용 가능한 부모 필드가 없습니다.
+                    </CommandEmpty>
+                    <CommandGroup>
+                      {/* 기본값 (필드명과 동일) */}
+                      <CommandItem
+                        value="__same_as_field__"
+                        onSelect={() => {
+                          onUpdate({ parentFieldName: undefined });
+                          setParentFieldSearchOpen(false);
+                        }}
+                        className="text-xs"
+                      >
+                        <Check
+                          className={cn(
+                            "mr-2 h-3 w-3",
+                            !col.parentFieldName ? "opacity-100" : "opacity-0"
+                          )}
+                        />
+                        <span className="text-muted-foreground">(기본: {col.field})</span>
+                      </CommandItem>
+                      {/* 부모 필드 목록 */}
+                      {availableParentFields.map((pf) => (
+                        <CommandItem
+                          key={pf.name}
+                          value={`${pf.name} ${pf.label}`}
+                          onSelect={() => {
+                            onUpdate({ parentFieldName: pf.name });
+                            setParentFieldSearchOpen(false);
+                          }}
+                          className="text-xs"
+                        >
+                          <Check
+                            className={cn(
+                              "mr-2 h-3 w-3",
+                              col.parentFieldName === pf.name ? "opacity-100" : "opacity-0"
+                            )}
+                          />
+                          <div className="flex flex-col flex-1 min-w-0">
+                            <span className="font-medium truncate">{pf.label || pf.name}</span>
+                            {pf.sourceComponent && (
+                              <span className="text-[10px] text-muted-foreground truncate">
+                                {pf.sourceComponent}{pf.sourceTable && ` (${pf.sourceTable})`}
+                              </span>
+                            )}
+                          </div>
+                        </CommandItem>
+                      ))}
+                    </CommandGroup>
+                  </CommandList>
+                </Command>
+              </PopoverContent>
+            </Popover>
+          ) : (
+            <div className="space-y-1">
+              <Input
+                value={col.parentFieldName || ""}
+                onChange={(e) => onUpdate({ parentFieldName: e.target.value })}
+                placeholder={col.field}
+                className="h-8 text-xs"
+              />
+              <p className="text-[10px] text-muted-foreground">
+                비워두면 "{col.field}"를 사용합니다.
+              </p>
+            </div>
+          )}
+        </div>
+      )}
+
       {/* 조회 설정 (조회 ON일 때만 표시) */}
       {col.lookup?.enabled && (
         <div className="border-t pt-3 mt-3 space-y-3">
@@ -1119,6 +1235,8 @@ interface TableSectionSettingsModalProps {
   onLoadCategoryList?: () => void;
   // 전체 섹션 목록 (다른 섹션 필드 참조용)
   allSections?: FormSectionConfig[];
+  // 부모 화면에서 전달 가능한 필드 목록
+  availableParentFields?: AvailableParentField[];
 }
 
 export function TableSectionSettingsModal({
@@ -1132,6 +1250,7 @@ export function TableSectionSettingsModal({
   categoryList = [],
   onLoadCategoryList,
   allSections = [],
+  availableParentFields = [],
 }: TableSectionSettingsModalProps) {
   // 로컬 상태
   const [title, setTitle] = useState(section.title);
@@ -1693,6 +1812,7 @@ export function TableSectionSettingsModal({
                           sections={otherSections}
                           formFields={otherSectionFields}
                           tableConfig={tableConfig}
+                          availableParentFields={availableParentFields}
                           onLoadTableColumns={onLoadTableColumns}
                           onUpdate={(updates) => updateColumn(index, updates)}
                           onMoveUp={() => moveColumn(index, "up")}

frontend/lib/registry/components/universal-form-modal/types.ts

@@ -335,6 +335,10 @@ export interface TableColumnConfig {
   // 날짜 일괄 적용 (type이 "date"일 때만 사용)
   // 활성화 시 첫 번째 날짜 입력 시 모든 행에 동일한 날짜가 자동 적용됨
   batchApply?: boolean;
+
+  // 부모에서 값 받기 (모든 행에 동일한 값 적용)
+  receiveFromParent?: boolean;      // 부모에서 값 받기 활성화
+  parentFieldName?: string;         // 부모 필드명 (미지정 시 field와 동일)
 }
 
 // ============================================
@@ -705,6 +709,8 @@ export interface UniversalFormModalComponentProps {
 export interface UniversalFormModalConfigPanelProps {
   config: UniversalFormModalConfig;
   onChange: (config: UniversalFormModalConfig) => void;
+  // 화면 설계 시 같은 화면의 다른 컴포넌트들 (부모 데이터 필드 추출용)
+  allComponents?: any[];
 }
 
 // 필드 타입 옵션

frontend/types/report.ts

@@ -162,7 +162,6 @@ export interface ComponentConfig {
   showLabel?: boolean; // 레이블 표시 여부 ("서명:", "(인)")
   labelText?: string; // 커스텀 레이블 텍스트
   labelPosition?: "top" | "left" | "bottom" | "right"; // 레이블 위치
-  showUnderline?: boolean; // 서명란 밑줄 표시 여부
   personName?: string; // 도장란 이름 (예: "홍길동")
   // 테이블 전용
   tableColumns?: Array<{
@@ -237,6 +236,7 @@ export interface ReportDetail {
   report: ReportMaster;
   layout: ReportLayout | null;
   queries: ReportQuery[];
+  menuObjids?: number[]; // 연결된 메뉴 ID 목록
 }
 
 // 리포트 목록 응답
@@ -288,6 +288,7 @@ export interface SaveLayoutRequest {
     parameters: string[];
     externalConnectionId?: number;
   }>;
+  menuObjids?: number[]; // 연결할 메뉴 ID 목록
 
   // 하위 호환성 (deprecated)
   canvasWidth?: number;