diff --git a/src/Umbraco.Web.UI.Client/libs/extensions-registry/entity-action.models.ts b/src/Umbraco.Web.UI.Client/libs/extensions-registry/entity-action.models.ts
new file mode 100644
index 0000000000..e44ee7d6af
--- /dev/null
+++ b/src/Umbraco.Web.UI.Client/libs/extensions-registry/entity-action.models.ts
@@ -0,0 +1,13 @@
+import type { ManifestElement } from './models';
+
+export interface ManifestEntityAction extends ManifestElement {
+	type: 'entityAction';
+	meta: MetaEntityAction;
+}
+
+export interface MetaEntityAction {
+	icon: string;
+	label: string;
+	entityType: string;
+	api: any; // create interface
+}
diff --git a/src/Umbraco.Web.UI.Client/libs/extensions-registry/models.ts b/src/Umbraco.Web.UI.Client/libs/extensions-registry/models.ts
index 02856862df..995fb01def 100644
--- a/src/Umbraco.Web.UI.Client/libs/extensions-registry/models.ts
+++ b/src/Umbraco.Web.UI.Client/libs/extensions-registry/models.ts
@@ -19,6 +19,7 @@ import type { ManifestCollectionView } from './collection-view.models';
 import type { ManifestHealthCheck } from './health-check.models';
 import type { ManifestSidebarMenuItem } from './sidebar-menu-item.models';
 import type { ManifestTheme } from './theme.models';
+import type { ManifestEntityAction } from './entity-action.models';
 
 export * from './header-app.models';
 export * from './section.models';
@@ -66,7 +67,8 @@ export type ManifestTypes =
 	| ManifestCollectionView
 	| ManifestHealthCheck
 	| ManifestSidebarMenuItem
-	| ManifestTheme;
+	| ManifestTheme
+	| ManifestEntityAction;
 
 export type ManifestStandardTypes = ManifestTypes['type'];
 
@@ -103,7 +105,6 @@ export interface MetaManifestWithView {
 	icon: string;
 }
 
-
 export interface ManifestElementWithElementName extends ManifestElement {
 	elementName: string;
 }