Feature: Roles can include Roles.

bookie/src/app/roles/role-list/role-list.component.ts

@@ -19,7 +19,7 @@ export class RoleListComponent implements OnInit {
   list: Role[] = [];
   dataSource: RoleListDataSource = new RoleListDataSource(this.list);
   /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
-  displayedColumns = ['name', 'permissions'];
+  displayedColumns = ['name', 'includedRoles', 'permissions'];
 
   ngOnInit() {
     this.route.data.subscribe((value) => {