feat: [MULTIDIRECTORY-1011] Multiple movement of objects

Author: Natalia Kupriianova

projects/multidirectory-app/src/app/features/ldap-browser/components/catalog-content/catalog-content.component.ts

@@ -318,7 +318,7 @@ export class CatalogContentComponent implements OnInit, OnDestroy {
 
   showContextMenu({ node, event: { x, y } }: any) {
     const data: ContextMenuData = {
-      entity: [node],
+      entity: node,
     };
 
     this.contextMenuService