diff --git a/projects/common/src/fm/models/item.ts b/projects/common/src/fm/models/item.ts
index c6b46f4..3e5dd27 100644
--- a/projects/common/src/fm/models/item.ts
+++ b/projects/common/src/fm/models/item.ts
@@ -5,6 +5,7 @@ export interface IItem extends IListItem {
     geometry?: any;
     tags:string[],
     data?:any
+    isEditable:boolean;
 }
 
 export class Item implements IItem {