diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.html b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.html
index 0f5275630246276c2d7329c9db71a3768948570a..e3cc2c529513a39ee520a2bbc0e2dcfab2525421 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.html
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.html
@@ -11,11 +11,11 @@
 </div>
 
 <div class="flex items-center gap-6">
-  <ods-button text="Zuarbeit anfragen" data-test-id="zuarbeit-anfragen-button"></ods-button>
+  <ods-button text="Zuarbeit anfragen" dataTestId="collaboration-request-send-button"></ods-button>
   <ods-button
     variant="outline"
     text="Abbrechen"
-    data-test-id="collaboration-request-abbrechen-button"
+    dataTestId="collaboration-request-cancel-button"
     (clickEmitter)="hideRequestForm.emit()"
   >
     <ods-close-icon icon class="fill-primary"></ods-close-icon>
diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.spec.ts b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.spec.ts
index ab1e1c2be5eb45bfcb44e60ca0d7f2ed00e361aa..074ae43ab3906ee484667f9640f1027954996636 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.spec.ts
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-container.component.spec.ts
@@ -11,7 +11,7 @@ describe('CollaborationRequestContainerComponent', () => {
   let component: CollaborationRequestContainerComponent;
   let fixture: ComponentFixture<CollaborationRequestContainerComponent>;
 
-  const abbrechenButton: string = getDataTestIdOf('collaboration-request-abbrechen-button');
+  const cancelButton: string = getDataTestIdOf('collaboration-request-cancel-button');
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
@@ -33,11 +33,11 @@ describe('CollaborationRequestContainerComponent', () => {
     expect(component).toBeTruthy();
   });
 
-  describe('abbrechen button', () => {
+  describe('cancel button', () => {
     it('should emit hideRequestForm', () => {
       const emitSpy = (component.hideRequestForm.emit = jest.fn());
 
-      dispatchEventFromFixture(fixture, abbrechenButton, 'clickEmitter');
+      dispatchEventFromFixture(fixture, cancelButton, 'click');
 
       expect(emitSpy).toHaveBeenCalled();
     });