diff --git a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-form/collaboration-request-form.component.html b/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-form/collaboration-request-form.component.html
deleted file mode 100644
index 4ec3871317691230a820fb47413f1e5c771d0805..0000000000000000000000000000000000000000
--- a/alfa-client/libs/collaboration/src/lib/collaboration-in-vorgang-container/collaboration-request-container/collaboration-request-form/collaboration-request-form.component.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<div class="mb-6">
-  <alfa-organisations-einheit-in-collaboration-container></alfa-organisations-einheit-in-collaboration-container>
-</div>
-<form [formGroup]="formService.form" class="flex flex-col gap-2">
-  <ods-text-editor
-    label="Titel"
-    [formControlName]="formServiceClass.FIELD_TITLE"
-    [isRequired]="true"
-  ></ods-text-editor>
-  <ods-textarea-editor
-    label="Nachricht"
-    [formControlName]="formServiceClass.FIELD_NACHRICHT"
-    [isRequired]="true"
-  ></ods-textarea-editor>
-</form>
diff --git a/alfa-client/libs/collaboration/src/lib/collaboration.module.ts b/alfa-client/libs/collaboration/src/lib/collaboration.module.ts
index 94daf75f687d8eaec6deef4506d9225e174934b2..30c3dd7621efe1914a8c33947050334a7bf75621 100644
--- a/alfa-client/libs/collaboration/src/lib/collaboration.module.ts
+++ b/alfa-client/libs/collaboration/src/lib/collaboration.module.ts
@@ -16,7 +16,6 @@ import { CollaborationInVorgangContainerComponent } from './collaboration-in-vor
 import { CollaborationRequestFormComponent } from './collaboration-in-vorgang-container/collaboration-request-form/collaboration-request-form.component';
 import { OrganisationsEinheitContainerComponent } from './collaboration-in-vorgang-container/collaboration-request-form/organisations-einheit-container/organisations-einheit-container.component';
 import { OrganisationsEinheitComponent } from './collaboration-in-vorgang-container/collaboration-request-form/organisations-einheit-container/organisations-einheit/organisations-einheit.component';
-import { OrganisationsEinheitInCollaborationContainerComponent } from './organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component';
 import { SearchOrganisationsEinheitContainerComponent } from './search-organisations-einheit-container/search-organisations-einheit-container.component';
 import { SearchOrganisationsEinheitFormComponent } from './search-organisations-einheit-container/search-organisations-einheit-form/search-organisations-einheit-form.component';
 
@@ -43,7 +42,6 @@ import { SearchOrganisationsEinheitFormComponent } from './search-organisations-
     SearchOrganisationsEinheitFormComponent,
     OrganisationsEinheitContainerComponent,
     OrganisationsEinheitComponent,
-    OrganisationsEinheitInCollaborationContainerComponent,
   ],
   exports: [CollaborationInVorgangContainerComponent],
 })
diff --git a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.html b/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.html
deleted file mode 100644
index 93730ca61b0bf1ecfeb05b2223d50164ec0aa33d..0000000000000000000000000000000000000000
--- a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<ods-button
-  variant="outline"
-  text="Zuständige Stelle auswählen"
-  data-test-id="organisations-einheit-search-button"
-  (clickEmitter)="openSearchDialog()"
->
-  <ods-search-icon icon />
-</ods-button>
diff --git a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.spec.ts b/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.spec.ts
deleted file mode 100644
index b25d5c1fa3c027ef30e7306f5d23dd84713f06ae..0000000000000000000000000000000000000000
--- a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.spec.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import { Mock, dispatchEventFromFixture, mock } from '@alfa-client/test-utils';
-import { OzgcloudDialogService } from '@alfa-client/ui';
-import { DialogConfig } from '@angular/cdk/dialog';
-import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { ButtonComponent } 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 { MockComponent } from 'ng-mocks';
-import { SearchOrganisationsEinheitContainerComponent } from '../search-organisations-einheit-container/search-organisations-einheit-container.component';
-import { OrganisationsEinheitInCollaborationContainerComponent } from './organisations-einheit-in-collaboration-container.component';
-
-describe('OrganisationsEinheitInCollaborationContainerComponent', () => {
-  let component: OrganisationsEinheitInCollaborationContainerComponent;
-  let fixture: ComponentFixture<OrganisationsEinheitInCollaborationContainerComponent>;
-
-  const searchOrganisationsEinheit: string = getDataTestIdOf('organisations-einheit-search-button');
-
-  const dialogService: Mock<OzgcloudDialogService> = mock(OzgcloudDialogService);
-  const dialogConfig: DialogConfig = {
-    disableClose: true,
-    hasBackdrop: true,
-    backdropClass: 'blur-dialog-backdrop',
-  };
-
-  beforeEach(async () => {
-    await TestBed.configureTestingModule({
-      declarations: [
-        OrganisationsEinheitInCollaborationContainerComponent,
-        MockComponent(SearchIconComponent),
-        MockComponent(ButtonComponent),
-      ],
-      providers: [
-        {
-          provide: OzgcloudDialogService,
-          useValue: dialogService,
-        },
-      ],
-    }).compileComponents();
-
-    fixture = TestBed.createComponent(OrganisationsEinheitInCollaborationContainerComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-
-  describe('search zustaendige stelle button', () => {
-    it('should call dialog service on click', () => {
-      dispatchEventFromFixture(fixture, searchOrganisationsEinheit, 'clickEmitter');
-
-      expect(dialogService.openInCallingComponentContext).toHaveBeenCalledWith(
-        SearchOrganisationsEinheitContainerComponent,
-        component.viewContainerRef,
-        null,
-        dialogConfig,
-      );
-    });
-  });
-});
diff --git a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.ts b/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.ts
deleted file mode 100644
index 6635341d8a4b10c13e8a951bc4e7afdf079ad277..0000000000000000000000000000000000000000
--- a/alfa-client/libs/collaboration/src/lib/organisations-einheit-in-collaboration-container/organisations-einheit-in-collaboration-container.component.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { OrganisationsEinheitService } from '@alfa-client/collaboration-shared';
-import { OzgcloudDialogService } from '@alfa-client/ui';
-import { Component, ViewContainerRef } from '@angular/core';
-import { SearchOrganisationsEinheitContainerComponent } from '../search-organisations-einheit-container/search-organisations-einheit-container.component';
-
-@Component({
-  selector: 'alfa-organisations-einheit-in-collaboration-container',
-  templateUrl: './organisations-einheit-in-collaboration-container.component.html',
-  providers: [OrganisationsEinheitService],
-})
-export class OrganisationsEinheitInCollaborationContainerComponent {
-  constructor(
-    private dialogService: OzgcloudDialogService,
-    readonly viewContainerRef: ViewContainerRef,
-  ) {}
-
-  public openSearchDialog(): void {
-    this.dialogService.openInCallingComponentContext<SearchOrganisationsEinheitContainerComponent>(
-      SearchOrganisationsEinheitContainerComponent,
-      this.viewContainerRef,
-      null,
-      { disableClose: true, hasBackdrop: true, backdropClass: 'blur-dialog-backdrop' },
-    );
-  }
-}