diff --git a/src/Umbraco.Web.UI.Client/src/packages/data-type/tree/manifests.ts b/src/Umbraco.Web.UI.Client/src/packages/data-type/tree/manifests.ts
index d14215a9b2..af60feefb7 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/data-type/tree/manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/data-type/tree/manifests.ts
@@ -42,7 +42,6 @@ const treeItem: ManifestTreeItem = {
 	alias: 'Umb.TreeItem.DataType',
 	name: 'Data Type Tree Item',
 	forEntityTypes: ['data-type-root', 'data-type', 'data-type-folder'],
-	meta: {},
 };
 
 export const manifests = [treeRepository, treeStore, tree, treeItem, ...folderManifests, ...reloadManifests];
diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/document-blueprint-root-workspace.element.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/document-blueprint-root-workspace.element.ts
index 4db37d805d..327dde4e40 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/document-blueprint-root-workspace.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/document-blueprint-root-workspace.element.ts
@@ -1,7 +1,8 @@
-import { html, LitElement, customElement } from '@umbraco-cms/backoffice/external/lit';
+import { html, customElement } from '@umbraco-cms/backoffice/external/lit';
+import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 
 @customElement('umb-document-blueprint-root-workspace')
-export class UmbDocumentBlueprintRootWorkspaceElement extends LitElement {
+export class UmbDocumentBlueprintRootWorkspaceElement extends UmbLitElement {
 	render() {
 		return html`<div>Document Blueprint Root Workspace</div> `;
 	}
diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/manifests.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/manifests.ts
index 1fe665d0fa..7983bf294f 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/manifests.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/workspace/manifests.ts
@@ -1,20 +1,13 @@
-import type {
-	ManifestWorkspace,
-	ManifestWorkspaceAction,
-	ManifestWorkspaceView,
-} from '@umbraco-cms/backoffice/extension-registry';
+import type { ManifestWorkspace } from '@umbraco-cms/backoffice/extension-registry';
 
 const workspace: ManifestWorkspace = {
 	type: 'workspace',
 	alias: 'Umb.Workspace.DocumentBlueprint.Root',
 	name: 'Document Blueprint Root Workspace',
-	js: () => import('./document-blueprint-root-workspace.element.js'),
+	element: () => import('./document-blueprint-root-workspace.element.js'),
 	meta: {
 		entityType: 'document-blueprint-root',
 	},
 };
 
-const workspaceViews: Array<ManifestWorkspaceView> = [];
-const workspaceActions: Array<ManifestWorkspaceAction> = [];
-
-export const manifests = [workspace, ...workspaceViews, ...workspaceActions];
+export const manifests = [workspace];