diff --git a/src/app/admin/components/manage-users/manage-users.component.html b/src/app/admin/components/manage-users/manage-users.component.html
index 4bd358ecf71f28040928ced416a15860de340f79..5446e305a63514510c40052e48b2e3819d489b5c 100644
--- a/src/app/admin/components/manage-users/manage-users.component.html
+++ b/src/app/admin/components/manage-users/manage-users.component.html
@@ -29,7 +29,7 @@
       *ngIf="validatedJobs && validatedEmployers"
       class="ag-theme-alpine user-table"
       [rowData]="unAttachedUsers"
-      [columnDefs]="columnDefs"
+      [columnDefs]="columnDefsUnattached"
       rowSelection="multiple"
       domLayout="autoHeight"
       [getRowHeight]="getRowHeight"
diff --git a/src/app/admin/components/manage-users/manage-users.component.ts b/src/app/admin/components/manage-users/manage-users.component.ts
index 3ab74770180a8d5f919c2e1a7ed336e8746814b2..7bc14637fe71b5591c1caadbe2b8bde59758459b 100644
--- a/src/app/admin/components/manage-users/manage-users.component.ts
+++ b/src/app/admin/components/manage-users/manage-users.component.ts
@@ -37,6 +37,7 @@ export class ManageUsersComponent {
   public contextRow: any;
 
   public columnDefs;
+  public columnDefsUnattached;
   public frameworkComponents;
   public defaultColDef = {
     editable: true,
@@ -122,6 +123,15 @@ export class ManageUsersComponent {
         cellStyle: { 'text-align': 'center' },
       },
     ];
+    this.columnDefsUnattached = [...this.columnDefs];
+    this.columnDefsUnattached = this.columnDefsUnattached.filter((item) =>
+      String(item.headerName).toLowerCase().indexOf('structure')
+    );
+    this.columnDefsUnattached.splice(this.columnDefsUnattached.length - 1, 0, {
+      headerName: 'Non rattaché depuis',
+      field: 'unattachedSince',
+      minWidth: 180,
+    });
     this.frameworkComponents = {
       deleteUserComponent: DeleteUserComponent,
       jobRenderer: JobRenderer,