diff --git a/src/Umbraco.Web.UI.Client/src/mocks/data/user.data.ts b/src/Umbraco.Web.UI.Client/src/mocks/data/user.data.ts
index 5428df3e45..9c95f2c825 100644
--- a/src/Umbraco.Web.UI.Client/src/mocks/data/user.data.ts
+++ b/src/Umbraco.Web.UI.Client/src/mocks/data/user.data.ts
@@ -1,7 +1,19 @@
 import { UmbEntityData } from './entity.data.js';
 import { umbUserGroupData } from './user-group.data.js';
 import { UmbLoggedInUser } from '@umbraco-cms/backoffice/auth';
-import { PagedUserResponseModel, UserResponseModel, UserStateModel } from '@umbraco-cms/backoffice/backend-api';
+import {
+	PagedUserResponseModel,
+	UserItemResponseModel,
+	UserResponseModel,
+	UserStateModel,
+} from '@umbraco-cms/backoffice/backend-api';
+
+const createUserItem = (item: UserResponseModel): UserItemResponseModel => {
+	return {
+		name: item.name,
+		id: item.id,
+	};
+};
 
 // Temp mocked database
 class UmbUserData extends UmbEntityData<UserResponseModel> {
@@ -16,6 +28,11 @@ class UmbUserData extends UmbEntityData<UserResponseModel> {
 		};
 	}
 
+	getItems(ids: Array<string>): Array<UserItemResponseModel> {
+		const items = this.data.filter((item) => ids.includes(item.id ?? ''));
+		return items.map((item) => createUserItem(item));
+	}
+
 	getCurrentUser(): UmbLoggedInUser {
 		const firstUser = this.data[0];
 		const permissions = firstUser.userGroupIds?.length ? umbUserGroupData.getPermissions(firstUser.userGroupIds) : [];
diff --git a/src/Umbraco.Web.UI.Client/src/mocks/handlers/user.handlers.ts b/src/Umbraco.Web.UI.Client/src/mocks/handlers/user.handlers.ts
index bca0b8b026..a45d1fcf42 100644
--- a/src/Umbraco.Web.UI.Client/src/mocks/handlers/user.handlers.ts
+++ b/src/Umbraco.Web.UI.Client/src/mocks/handlers/user.handlers.ts
@@ -6,6 +6,14 @@ import { umbracoPath } from '@umbraco-cms/backoffice/utils';
 const slug = '/user';
 
 export const handlers = [
+	rest.get(umbracoPath(`${slug}/item`), (req, res, ctx) => {
+		const ids = req.url.searchParams.getAll('id');
+		if (!ids) return;
+		const items = umbUsersData.getItems(ids);
+
+		return res(ctx.status(200), ctx.json(items));
+	}),
+
 	rest.get(umbracoPath(`${slug}/filter`), (req, res, ctx) => {
 		//TODO: Implementer filter
 		const response = umbUsersData.getAll();