diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
index 0ddd331df0d55bd3167f46812a17d9dcb095b8e3..f885f5dd33cd4b9fbff5a2ef0deea90831537ac7 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.html
@@ -2,7 +2,7 @@
   <ods-button
     variant="outline"
     text="Anfrage erstellen"
-    data-test-id="anfrage-erstellen-button"
+    dataTestId="anfrage-erstellen-button"
     (clickEmitter)="showRequestForm()"
   >
     <ods-collaboration-icon icon />
diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
index 593d18bad6ba4e3a51e2a0e2754add4a994121bd..d5814a551c15475c3a9b9ca7923dec353a5461d2 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
+++ b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-in-vorgang-container.component.spec.ts
@@ -6,9 +6,9 @@ import {
   notExistsAsHtmlElement,
 } from '@alfa-client/test-utils';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { ButtonComponent, CollaborationIconComponent, SaveIconComponent } from '@ods/system';
+import { ButtonComponent, CollaborationIconComponent } from '@ods/system';
 import { CollaborationService } from 'libs/collaboration-shared/src/lib/collaboration.service';
-import { getDataTestIdOf } from 'libs/tech-shared/test/data-test';
+import { getDataTestIdAttributeOf, getDataTestIdOf } from 'libs/tech-shared/test/data-test';
 import { MockComponent } from 'ng-mocks';
 import { of } from 'rxjs';
 import { CollaborationInVorgangContainerComponent } from './collaboration-in-vorgang-container.component';
@@ -18,7 +18,7 @@ describe('CollaborationInVorgangContainerComponent', () => {
   let component: CollaborationInVorgangContainerComponent;
   let fixture: ComponentFixture<CollaborationInVorgangContainerComponent>;
 
-  const anfrageErstellenButton: string = getDataTestIdOf('anfrage-erstellen-button');
+  const anfrageErstellenButton: string = getDataTestIdAttributeOf('anfrage-erstellen-button');
   const collaborationRequestContainer: string = getDataTestIdOf('collaboration-request-container');
 
   const service: Mock<CollaborationService> = {
@@ -28,9 +28,9 @@ describe('CollaborationInVorgangContainerComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [ButtonComponent, SaveIconComponent],
       declarations: [
         CollaborationInVorgangContainerComponent,
+        MockComponent(ButtonComponent),
         MockComponent(CollaborationRequestContainerComponent),
         MockComponent(CollaborationIconComponent),
       ],
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..9cac3e35dd60643ff6dbfe8f61a33bee1a83e634 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
@@ -2,7 +2,7 @@ import { dispatchEventFromFixture } from '@alfa-client/test-utils';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { ButtonComponent, CloseIconComponent } from '@ods/system';
 import { SearchIconComponent } from 'libs/design-system/src/lib/icons/search-icon/search-icon.component';
-import { getDataTestIdOf } from 'libs/tech-shared/test/data-test';
+import { getDataTestIdAttributeOf } from 'libs/tech-shared/test/data-test';
 import { MockComponent } from 'ng-mocks';
 import { CollaborationRequestContainerComponent } from './collaboration-request-container.component';
 import { CollaborationRequestFormComponent } from './collaboration-request-form/collaboration-request-form.component';
@@ -11,13 +11,13 @@ describe('CollaborationRequestContainerComponent', () => {
   let component: CollaborationRequestContainerComponent;
   let fixture: ComponentFixture<CollaborationRequestContainerComponent>;
 
-  const abbrechenButton: string = getDataTestIdOf('collaboration-request-abbrechen-button');
+  const cancelButton: string = getDataTestIdAttributeOf('collaboration-request-cancel-button');
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [ButtonComponent],
       declarations: [
         CollaborationRequestContainerComponent,
+        MockComponent(ButtonComponent),
         MockComponent(SearchIconComponent),
         MockComponent(CloseIconComponent),
         MockComponent(CollaborationRequestFormComponent),
@@ -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, 'clickEmitter');
 
       expect(emitSpy).toHaveBeenCalled();
     });
diff --git a/alfa-client/libs/tech-shared/test/data-test.ts b/alfa-client/libs/tech-shared/test/data-test.ts
index d0c53e43d65c6547e211bce4ac0ef9bfb887b9b4..4b4b9cc2b8a1661880fbe10002e8d1b3a0a02c7a 100644
--- a/alfa-client/libs/tech-shared/test/data-test.ts
+++ b/alfa-client/libs/tech-shared/test/data-test.ts
@@ -28,3 +28,7 @@ export function getDataTestClassOf(value: string): string {
 export function getDataTestIdOf(value: string): string {
   return `[data-test-id="${value}"]`;
 }
+
+export function getDataTestIdAttributeOf(value: string): string {
+  return `[dataTestId="${value}"]`;
+}