แก้ไขค้นหา bu4

src/app/portal-manage/permission-management/permission-employeelist/permission-employeelist.component.ts

@@ -203,7 +203,8 @@ export class PermissionEmployeelistComponent implements OnInit {
         x.employeeId?.toLowerCase().indexOf(v.toLowerCase()) !== -1 ||
         x.fname?.toLowerCase().indexOf(v.toLowerCase()) !== -1 ||
         x.lname?.toLowerCase().indexOf(v.toLowerCase()) !== -1 ||
-        x.position?.tdesc?.toLowerCase().indexOf(v.toLowerCase()) !== -1
+        x.position?.tdesc?.toLowerCase().indexOf(v.toLowerCase()) !== -1 ||
+        x.bu4?.tdesc?.toLowerCase().indexOf(v.toLowerCase()) !== -1
     );
   }