diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/models/workspace.model.ts b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/models/workspace.model.ts
index 83cc8b9ac2..7218c9bb92 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/models/workspace.model.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/extension-registry/models/workspace.model.ts
@@ -1,7 +1,8 @@
+import type { UmbControllerHostElement } from '@umbraco-cms/backoffice/controller-api';
 import type { ManifestElementAndApi, UmbApi } from '@umbraco-cms/backoffice/extension-api';
 
 // TODO: Missing Extension API Interface:
-export interface ManifestWorkspace extends ManifestElementAndApi<HTMLElement, UmbApi> {
+export interface ManifestWorkspace extends ManifestElementAndApi<UmbControllerHostElement, UmbApi> {
 	type: 'workspace';
 	meta: MetaWorkspace;
 }
diff --git a/src/Umbraco.Web.UI.Client/src/packages/user/user-group/entity-bulk-actions/manifests.ts b/src/Umbraco.Web.UI.Client/src/packages/user/user-group/entity-bulk-actions/manifests.ts
index c859e6fb9b..77ab18e881 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/user/user-group/entity-bulk-actions/manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/user/user-group/entity-bulk-actions/manifests.ts
@@ -1,4 +1,5 @@
 import { UMB_USER_GROUP_COLLECTION_ALIAS } from '../collection/index.js';
+import { UMB_USER_GROUP_ENTITY_TYPE } from '../entity.js';
 import { UMB_USER_GROUP_DETAIL_REPOSITORY_ALIAS } from '../repository/index.js';
 import { UmbDeleteUserGroupEntityBulkAction } from './delete/delete.action.js';
 import { UMB_COLLECTION_ALIAS_CONDITION } from '@umbraco-cms/backoffice/collection';
@@ -11,9 +12,9 @@ const entityActions: Array<ManifestEntityBulkAction> = [
 		name: 'Delete User Group Entity Bulk Action',
 		weight: 400,
 		api: UmbDeleteUserGroupEntityBulkAction,
+		forEntityTypes: [UMB_USER_GROUP_ENTITY_TYPE],
 		meta: {
 			label: 'Delete',
-			repositoryAlias: UMB_USER_GROUP_DETAIL_REPOSITORY_ALIAS,
 		},
 		conditions: [
 			{
diff --git a/src/Umbraco.Web.UI.Client/src/packages/user/user-group/workspace/components/user-group-entity-user-permission-list.element.ts b/src/Umbraco.Web.UI.Client/src/packages/user/user-group/workspace/components/user-group-entity-user-permission-list.element.ts
index b72e3464be..2aeca13287 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/user/user-group/workspace/components/user-group-entity-user-permission-list.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/user/user-group/workspace/components/user-group-entity-user-permission-list.element.ts
@@ -36,7 +36,7 @@ export class UmbUserGroupEntityUserPermissionListElement extends UmbLitElement {
 		this.observe(
 			umbExtensionsRegistry.byType('entityUserPermission'),
 			(manifests) => {
-				this._entityTypes = [...new Set(manifests.map((manifest) => manifest.entityTypeFor))];
+				this._entityTypes = [...new Set(manifests.flatMap((manifest) => manifest.forEntityTypes))];
 			},
 			'umbUserPermissionsObserver',
 		);