diff --git a/src/modules/item-related/item/data/models/item.model.ts b/src/modules/item-related/item/data/models/item.model.ts
index 1ad37d5..d22b338 100644
--- a/src/modules/item-related/item/data/models/item.model.ts
+++ b/src/modules/item-related/item/data/models/item.model.ts
@@ -116,4 +116,19 @@ export class ItemModel
     onUpdate: 'CASCADE',
   })
   gates: GateModel[];
+
+  // relasi untuk mendapatkan parent bundling
+  @ManyToMany(() => ItemModel, (model) => model.bundling_parents)
+  @JoinTable({
+    name: 'item_bundlings',
+    joinColumn: {
+      name: 'item_id',
+      referencedColumnName: 'id',
+    },
+    inverseJoinColumn: {
+      name: 'item_bundling_id',
+      referencedColumnName: 'id',
+    },
+  })
+  bundling_parents: ItemModel[];
 }
diff --git a/src/modules/item-related/item/domain/usecases/managers/batch-delete-item.manager.ts b/src/modules/item-related/item/domain/usecases/managers/batch-delete-item.manager.ts
index d36aecd..66fc2b6 100644
--- a/src/modules/item-related/item/domain/usecases/managers/batch-delete-item.manager.ts
+++ b/src/modules/item-related/item/domain/usecases/managers/batch-delete-item.manager.ts
@@ -26,7 +26,12 @@ export class BatchDeleteItemManager extends BaseBatchDeleteManager<ItemEntity> {
   }
 
   get validateRelations(): validateRelations[] {
-    return [];
+    return [
+      {
+        relation: 'bundling_parents',
+        message: `Gagal! Item sudah berelasi dengen bundling`,
+      },
+    ];
   }
 
   get entityTarget(): any {
diff --git a/src/modules/item-related/item/domain/usecases/managers/delete-item.manager.ts b/src/modules/item-related/item/domain/usecases/managers/delete-item.manager.ts
index ea95c6f..cb56206 100644
--- a/src/modules/item-related/item/domain/usecases/managers/delete-item.manager.ts
+++ b/src/modules/item-related/item/domain/usecases/managers/delete-item.manager.ts
@@ -29,7 +29,12 @@ export class DeleteItemManager extends BaseDeleteManager<ItemEntity> {
   }
 
   get validateRelations(): validateRelations[] {
-    return [];
+    return [
+      {
+        relation: 'bundling_parents',
+        message: `Gagal! Item sudah berelasi dengen bundling`,
+      },
+    ];
   }
 
   get entityTarget(): any {