diff --git a/alfa-client/apps/admin-e2e/src/components/postfach/postfach.e2e.component.ts b/alfa-client/apps/admin-e2e/src/components/postfach/postfach.e2e.component.ts
index 62527711781b022092af5336db78779b0df2c914..f177cf791efec0113ceaebf9d6098e2008bc21f9 100644
--- a/alfa-client/apps/admin-e2e/src/components/postfach/postfach.e2e.component.ts
+++ b/alfa-client/apps/admin-e2e/src/components/postfach/postfach.e2e.component.ts
@@ -21,19 +21,24 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { haveValue, typeText } from '../../support/cypress.util';
+import { haveValue } from '../../support/cypress.util';
 
 export class PostfachE2EComponent {
+  private readonly headline: string = 'headline';
   private readonly signaturText: string = 'signature-textarea';
   private readonly saveSignaturButton: string = 'save-button';
 
+  public getHeadline(): any {
+    return cy.getTestElement(this.headline);
+  }
+
   public getSignaturText(): any {
     return cy.getTestElement(this.signaturText);
   }
 
   public setSignatur(signatur: string): void {
     this.clearSignatur();
-    typeText(this.getSignaturText(), signatur);
+    this.getSignaturText().type(signatur);
   }
 
   public clearSignatur(): void {
diff --git a/alfa-client/apps/admin-e2e/src/components/zustaendige-stelle/zustaendige-stelle-dialog.e2e.component.ts b/alfa-client/apps/admin-e2e/src/components/zustaendige-stelle/zustaendige-stelle-dialog.e2e.component.ts
index 337cad0fe51c3ba1e7bf0b1123e8f324c57dbc73..6bd293d6fc2c39febbea6bfef0fb4e66de7e22b6 100644
--- a/alfa-client/apps/admin-e2e/src/components/zustaendige-stelle/zustaendige-stelle-dialog.e2e.component.ts
+++ b/alfa-client/apps/admin-e2e/src/components/zustaendige-stelle/zustaendige-stelle-dialog.e2e.component.ts
@@ -1,5 +1,3 @@
-import { typeText } from '../../support/cypress.util';
-
 export class ZustaendigeStelleDialogE2EComponent {
   private readonly locatorZustaendigeStelleForm: string = 'search-organisations-einheit';
   private readonly locatorSearchInput: string = 'instant_search-text-input';
@@ -15,7 +13,7 @@ export class ZustaendigeStelleDialogE2EComponent {
   }
 
   public enterSearchTerm(searchTerm: string): void {
-    typeText(this.getSearchInput(), searchTerm);
+    this.getSearchInput().type(searchTerm);
   }
 
   public countSearchEntries(): Cypress.Chainable<number> {
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/benutzer_rollen/benutzer_rollen.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/benutzer_rollen/benutzer_rollen.cy.ts
index 15f015c750247dfe536e92c91ac924299c042c1d..f39ed75f138024cdb3f0273716714e75134aade1 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/benutzer_rollen/benutzer_rollen.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/benutzer_rollen/benutzer_rollen.cy.ts
@@ -47,7 +47,7 @@ describe('Benutzer und Rollen', () => {
   it('should show users and attributes in list', () => {
     helper.openBenutzerListPage();
 
-    const ariane: BenutzerListItemE2EComponent = benutzerListPage.getItem(AlfaUsers.ARAINE);
+    const ariane: BenutzerListItemE2EComponent = benutzerListPage.getItem(AlfaUsers.ARIANE);
     exist(ariane.getRoot());
     contains(ariane.getRoles(), AlfaRollen.USER);
 
@@ -76,14 +76,9 @@ describe('Benutzer und Rollen', () => {
     exist(richard.getNoOrganisationsEinheitText());
   });
 
-  it('should show single user screen on click', () => {
+  it('should show checkbox for each role', () => {
     helper.openNewBenutzerPage();
 
-    exist(benutzerPage.getVornameInput());
-    exist(benutzerPage.getNachnameInput());
-    exist(benutzerPage.getBenutzernameInput());
-    exist(benutzerPage.getMailInput());
-
     notBeChecked(benutzerPage.getAdminCheckbox());
     notBeChecked(benutzerPage.getDatenbeauftragungCheckbox());
     notBeChecked(benutzerPage.getLoeschenCheckbox());
@@ -91,7 +86,7 @@ describe('Benutzer und Rollen', () => {
     notBeChecked(benutzerPage.getPostCheckbox());
   });
 
-  it('should activate loeschen checkbox and deactivate the other two checkboxes', () => {
+  it('should deactivate other alfa roles if "loeschen" role is selected', () => {
     benutzerPage.getLoeschenCheckbox().click();
     beChecked(benutzerPage.getLoeschenCheckbox());
     notBeEnabled(benutzerPage.getUserCheckbox());
@@ -103,22 +98,7 @@ describe('Benutzer und Rollen', () => {
     beEnabled(benutzerPage.getPostCheckbox());
   });
 
-  it('should additionally activate and deactivate admin checkbox', () => {
-    benutzerPage.getLoeschenCheckbox().click();
-    benutzerPage.getAdminCheckbox().click();
-    benutzerPage.getDatenbeauftragungCheckbox().click();
-    beChecked(benutzerPage.getLoeschenCheckbox());
-    beChecked(benutzerPage.getAdminCheckbox());
-    beChecked(benutzerPage.getDatenbeauftragungCheckbox());
-
-    benutzerPage.getAdminCheckbox().click();
-    notBeChecked(benutzerPage.getLoeschenCheckbox());
-    notBeChecked(benutzerPage.getAdminCheckbox());
-    notBeChecked(benutzerPage.getDatenbeauftragungCheckbox());
-  });
-
-  it('should activate user checkbox and deactivate the other two checkboxes', () => {
-    benutzerPage.getLoeschenCheckbox().click();
+  it('should deactivate other alfa roles if "user" role is selected', () => {
     benutzerPage.getUserCheckbox().click();
     beChecked(benutzerPage.getUserCheckbox());
     notBeEnabled(benutzerPage.getLoeschenCheckbox());
@@ -130,7 +110,7 @@ describe('Benutzer und Rollen', () => {
     beEnabled(benutzerPage.getPostCheckbox());
   });
 
-  it('should activate post checkbox and deactivate the other two checkboxes', () => {
+  it('should deactivate other alfa roles if "poststelle" role is selected', () => {
     benutzerPage.getPostCheckbox().click();
     beChecked(benutzerPage.getPostCheckbox());
     notBeEnabled(benutzerPage.getLoeschenCheckbox());
@@ -141,4 +121,16 @@ describe('Benutzer und Rollen', () => {
     beEnabled(benutzerPage.getLoeschenCheckbox());
     beEnabled(benutzerPage.getUserCheckbox());
   });
+
+  it('should activate and deactivate admin roles', () => {
+    benutzerPage.getAdminCheckbox().click();
+    benutzerPage.getDatenbeauftragungCheckbox().click();
+    beChecked(benutzerPage.getAdminCheckbox());
+    beChecked(benutzerPage.getDatenbeauftragungCheckbox());
+
+    benutzerPage.getAdminCheckbox().click();
+    benutzerPage.getDatenbeauftragungCheckbox().click();
+    notBeChecked(benutzerPage.getAdminCheckbox());
+    notBeChecked(benutzerPage.getDatenbeauftragungCheckbox());
+  });
 });
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/ariane.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/ariane.cy.ts
index fda055fd0d361a20edf8a96829b6859e07cc24b1..64218bf8c50d791ca4f221c518a454cc54df37fe 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/ariane.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/ariane.cy.ts
@@ -1,32 +1,34 @@
-import { MainPage, waitForSpinnerToDisappear } from 'apps/admin-e2e/src/page-objects/main.po';
-import { visitUrl } from 'apps/admin-e2e/src/support/cypress-helper';
-import { exist, notExist } from 'apps/admin-e2e/src/support/cypress.util';
+import { MainPage } from 'apps/admin-e2e/src/page-objects/main.po';
+import { containClass, exist, notExist } from 'apps/admin-e2e/src/support/cypress.util';
 import { loginAsAriane } from 'apps/admin-e2e/src/support/user-util';
 
-describe('Navigation', () => {
+describe('Ariane Navigation', () => {
   const mainPage: MainPage = new MainPage();
 
   describe('with user ariane', () => {
     before(() => {
       loginAsAriane();
-
-      waitForSpinnerToDisappear();
     });
 
     it('should show benutzer navigation item', () => {
       exist(mainPage.getBenutzerNavigationItem());
     });
 
-    it('should show postfach navigation item', () => {
-      exist(mainPage.getPostfachNavigationItem());
-    });
-
     it('should show organisationseinheiten navigation item', () => {
       exist(mainPage.getOrganisationEinheitNavigationItem());
     });
 
+    describe('postfach navigation item', () => {
+      it('should be visible', () => {
+        exist(mainPage.getPostfachNavigationItem());
+      });
+
+      it('should be selected initial', () => {
+        containClass(mainPage.getPostfachNavigationItem(), 'border-selected');
+      });
+    });
+
     it('should hide statistik navigation item', () => {
-      visitUrl('/statistik');
       notExist(mainPage.getStatistikNavigationItem());
     });
   });
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/daria.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/daria.cy.ts
index 33a06a73b83c3a839b0490f96aa17ddb42106994..4fda0a2dee6bfb74ad354a08e46f27ced5e15bc6 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/daria.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/daria.cy.ts
@@ -1,43 +1,34 @@
-import { MainPage, waitForSpinnerToDisappear } from 'apps/admin-e2e/src/page-objects/main.po';
-import { exist, notExist, visible } from 'apps/admin-e2e/src/support/cypress.util';
+import { MainPage } from 'apps/admin-e2e/src/page-objects/main.po';
+import { containClass, exist, notExist } from 'apps/admin-e2e/src/support/cypress.util';
 import { loginAsDaria } from 'apps/admin-e2e/src/support/user-util';
-import { StatistikE2EComponent } from '../../../components/statistik/statistik.e2e.component';
 
-describe('Navigation', () => {
+describe('Daria Navigation', () => {
   const mainPage: MainPage = new MainPage();
 
-  const statistikPage: StatistikE2EComponent = new StatistikE2EComponent();
-
   describe('with user daria', () => {
     before(() => {
       loginAsDaria();
-
-      waitForSpinnerToDisappear();
     });
 
-    it('should hide other navigation item', () => {
+    it('should hide benutzer navigation item', () => {
       notExist(mainPage.getBenutzerNavigationItem());
     });
 
-    it('should hide postfach navigation item', () => {
-      notExist(mainPage.getPostfachNavigationItem());
-    });
-
     it('should hide organisationseinheiten navigation item', () => {
       notExist(mainPage.getOrganisationEinheitNavigationItem());
     });
 
-    describe('statistik', () => {
+    it('should hide postfach navigation item', () => {
+      notExist(mainPage.getPostfachNavigationItem());
+    });
+
+    describe('statistik navigation item', () => {
       it('should be visible', () => {
         exist(mainPage.getStatistikNavigationItem());
       });
 
       it('should be initial selected', () => {
-        mainPage.isStatistikNavigationItemSelected();
-      });
-
-      it('should show header text', () => {
-        visible(statistikPage.getHeaderText());
+        containClass(mainPage.getStatistikNavigationItem(), 'border-selected');
       });
     });
   });
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/safira.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/safira.cy.ts
index 005da2e5a576948787fdeb1f26165bd250b22138..ae328f579e493b6c493a687da703269120bebbd5 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/safira.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/navigation/safira.cy.ts
@@ -1,50 +1,35 @@
-import { MainPage, waitForSpinnerToDisappear } from 'apps/admin-e2e/src/page-objects/main.po';
-import { exist, visible } from 'apps/admin-e2e/src/support/cypress.util';
+import { MainPage } from 'apps/admin-e2e/src/page-objects/main.po';
+import { containClass, exist } from 'apps/admin-e2e/src/support/cypress.util';
 import { loginAsSafira } from 'apps/admin-e2e/src/support/user-util';
-import { StatistikE2EComponent } from '../../../components/statistik/statistik.e2e.component';
 
-describe('Navigation', () => {
+describe('Safira Navigation', () => {
   const mainPage: MainPage = new MainPage();
 
-  const statistikPage: StatistikE2EComponent = new StatistikE2EComponent();
-
   describe('with user safira', () => {
     before(() => {
       loginAsSafira();
-
-      waitForSpinnerToDisappear();
     });
 
     it('should show benutzer navigation item', () => {
       exist(mainPage.getBenutzerNavigationItem());
     });
 
-    it('should show postfach navigation item', () => {
-      exist(mainPage.getPostfachNavigationItem());
-    });
-
     it('should show organisationseinheiten navigation item', () => {
       exist(mainPage.getOrganisationEinheitNavigationItem());
     });
 
-    describe('statistik', () => {
+    describe('postfach navigation item', () => {
       it('should be visible', () => {
-        exist(mainPage.getStatistikNavigationItem());
+        exist(mainPage.getPostfachNavigationItem());
       });
 
-      describe('on selection', () => {
-        before(() => {
-          mainPage.clickStatistikNavigationItem();
-        });
-
-        it('should show page on selection', () => {
-          visible(statistikPage.getHeaderText());
-        });
-
-        it('should mark navigation item as selected', () => {
-          mainPage.isStatistikNavigationItemSelected();
-        });
+      it('should be selected initial', () => {
+        containClass(mainPage.getPostfachNavigationItem(), 'border-selected');
       });
     });
+
+    it('should show statistik navigation item', () => {
+      exist(mainPage.getStatistikNavigationItem());
+    });
   });
 });
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-hinzufuegen.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-hinzufuegen.cy.ts
index c88d54bf3dac14f0f0a7b5f124a66e7d1e26d60f..ce01dec8af3d1dcb9404b260266af663b754b63e 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-hinzufuegen.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-hinzufuegen.cy.ts
@@ -18,7 +18,7 @@ describe('Organisationseinheiten', () => {
 
   it('should show table with Organisationseinheiten', () => {
     waitForSpinnerToDisappear();
-    mainPage.clickOrganisationsEinheitenNavigationItem();
+    mainPage.getOrganisationEinheitNavigationItem().click();
 
     exist(organisationsEinheitenComponent.getOrganisationsEinheitHinzufuegenButton());
   });
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-laden.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-laden.cy.ts
index 2b8eaeb70ab47d7845d24f973bac43f7645c25b2..e65e64480cdbff481e8939cd1e79187fc84efd37 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-laden.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/organisationseinheiten/organisationseinheiten-laden.cy.ts
@@ -36,7 +36,7 @@ describe('Organisationsheiten list', () => {
 
   it('should show Organisationseinheiten list', () => {
     waitForSpinnerToDisappear();
-    mainPage.clickOrganisationsEinheitenNavigationItem();
+    mainPage.getOrganisationEinheitNavigationItem().click();
     waitForSpinnerToDisappear();
 
     exist(organisationsEinheitenTab.getOrganisationsEinheitList());
diff --git a/alfa-client/apps/admin-e2e/src/e2e/main-tests/postfach/postfach-signatur.cy.ts b/alfa-client/apps/admin-e2e/src/e2e/main-tests/postfach/postfach-signatur.cy.ts
index 1a8b4a69f8b1f19d1c2daf27b65274f46fea62e0..779a88f3c46a4724f9d188768e7344e9b992cf1d 100644
--- a/alfa-client/apps/admin-e2e/src/e2e/main-tests/postfach/postfach-signatur.cy.ts
+++ b/alfa-client/apps/admin-e2e/src/e2e/main-tests/postfach/postfach-signatur.cy.ts
@@ -21,12 +21,12 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
+import { E2EPostfachHelper } from 'apps/admin-e2e/src/helper/postfach/postfach.helper';
 import { PostfachE2EComponent } from '../../../components/postfach/postfach.e2e.component';
-import { waitForSpinnerToDisappear } from '../../../page-objects/main.po';
-import { exist } from '../../../support/cypress.util';
 import { loginAsAriane } from '../../../support/user-util';
 
-describe('Signatur', () => {
+describe('(TODO: Ist noch wackelig in Bezug auf die Eingabe in das Feld) Postfach Signatur', () => {
+  const postfachHelper: E2EPostfachHelper = new E2EPostfachHelper();
   const postfach: PostfachE2EComponent = new PostfachE2EComponent();
 
   const signaturText: string = 'Signatur\nmit\n\n\n\nZeilenumbruch\n\n';
@@ -35,12 +35,9 @@ describe('Signatur', () => {
     loginAsAriane();
   });
 
-  it('should show Postfach page', () => {
-    waitForSpinnerToDisappear();
-    exist(postfach.getSignaturText());
-  });
-
   it('should show signature input with scrollbar', () => {
+    postfachHelper.openPostfachPage();
+
     postfach.setSignatur(signaturText);
     postfach.saveSignatur();
 
diff --git a/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.helper.ts b/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.helper.ts
new file mode 100644
index 0000000000000000000000000000000000000000..90624b0151bdae26e5e1859734132d6b2e24cf62
--- /dev/null
+++ b/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.helper.ts
@@ -0,0 +1,9 @@
+import { E2EPostfachNavigator } from './postfach.navigator';
+
+export class E2EPostfachHelper {
+  private readonly navigator: E2EPostfachNavigator = new E2EPostfachNavigator();
+
+  public openPostfachPage(): void {
+    this.navigator.openPostfachPage();
+  }
+}
diff --git a/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.navigator.ts b/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.navigator.ts
new file mode 100644
index 0000000000000000000000000000000000000000..074438baaaf22cc22669f085412ddd5d2f22046d
--- /dev/null
+++ b/alfa-client/apps/admin-e2e/src/helper/postfach/postfach.navigator.ts
@@ -0,0 +1,18 @@
+import { PostfachE2EComponent } from '../../components/postfach/postfach.e2e.component';
+import { MainPage } from '../../page-objects/main.po';
+import { exist } from '../../support/cypress.util';
+
+export class E2EPostfachNavigator {
+  private mainPage: MainPage = new MainPage();
+  private postfach: PostfachE2EComponent = new PostfachE2EComponent();
+
+  public openPostfachPage(): void {
+    this.navigateToDomain();
+    this.mainPage.getPostfachNavigationItem().click();
+    exist(this.postfach.getHeadline());
+  }
+
+  private navigateToDomain(): void {
+    this.mainPage.getHeader().getLogo().click();
+  }
+}
diff --git a/alfa-client/apps/admin-e2e/src/page-objects/main.po.ts b/alfa-client/apps/admin-e2e/src/page-objects/main.po.ts
index 338c98286a6f1fc02e97d52381b99de0dbfc3db6..75ecbdaefa5d692ca637af325afb58ec05f80abe 100644
--- a/alfa-client/apps/admin-e2e/src/page-objects/main.po.ts
+++ b/alfa-client/apps/admin-e2e/src/page-objects/main.po.ts
@@ -22,17 +22,16 @@
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
 import { BuildInfoE2EComponent } from '../components/buildinfo/buildinfo.e2e.component';
-import { containClass, exist } from '../support/cypress.util';
 import { HeaderE2EComponent } from './header.po';
 
 export class MainPage {
   private readonly buildInfo: BuildInfoE2EComponent = new BuildInfoE2EComponent();
   private readonly header: HeaderE2EComponent = new HeaderE2EComponent();
 
-  private readonly benutzerNavigationItem: string = 'caption-Benutzer__Rollen';
-  private readonly postfachNavigationItem: string = 'postfach-navigation';
-  private readonly organisationEinheitNavigationItem: string = 'organisations-einheiten-navigation';
-  private readonly statistikNavigationItem: string = 'statistik-navigation';
+  private readonly benutzerNavigationItem: string = 'link-path-benutzer';
+  private readonly organisationEinheitNavigationItem: string = 'link-path-organisationseinheiten';
+  private readonly postfachNavigationItem: string = 'link-path-postfach';
+  private readonly statistikNavigationItem: string = 'link-path-statistik';
 
   public getBuildInfo(): BuildInfoE2EComponent {
     return this.buildInfo;
@@ -46,41 +45,17 @@ export class MainPage {
     return cy.getTestElement(this.benutzerNavigationItem);
   }
 
-  public clickBenutzerNavigationItem(): void {
-    this.getBenutzerNavigationItem().click();
-  }
-
-  public benutzerNavigationItemIsVisible(): void {
-    exist(this.getBenutzerNavigationItem());
-  }
-
   public getPostfachNavigationItem(): Cypress.Chainable<Element> {
     return cy.getTestElement(this.postfachNavigationItem);
   }
 
-  public clickPostfachNavigationItem(): void {
-    this.getPostfachNavigationItem().click();
-  }
-
   public getOrganisationEinheitNavigationItem(): Cypress.Chainable<Element> {
     return cy.getTestElement(this.organisationEinheitNavigationItem);
   }
 
-  public clickOrganisationsEinheitenNavigationItem(): void {
-    this.getOrganisationEinheitNavigationItem().click();
-  }
-
   public getStatistikNavigationItem(): Cypress.Chainable<Element> {
     return cy.getTestElement(this.statistikNavigationItem);
   }
-
-  public clickStatistikNavigationItem(): void {
-    this.getStatistikNavigationItem().click();
-  }
-
-  public isStatistikNavigationItemSelected(): void {
-    containClass(this.getStatistikNavigationItem().get('a'), 'border-selected');
-  }
 }
 
 export function waitForSpinnerToDisappear(): boolean {
diff --git a/alfa-client/apps/admin-e2e/src/support/cypress.util.ts b/alfa-client/apps/admin-e2e/src/support/cypress.util.ts
index 637963609081aa8cddbd24bbf5f56369b80cf0ef..498a30cf734696be13b3b2e999edc4df176fc74b 100644
--- a/alfa-client/apps/admin-e2e/src/support/cypress.util.ts
+++ b/alfa-client/apps/admin-e2e/src/support/cypress.util.ts
@@ -128,10 +128,6 @@ export function enterWith(element: Cypress.Chainable<Element>, value: string, de
   element.type(CypressKeyboardActions.ENTER);
 }
 
-export function typeText(element: Cypress.Chainable<Element>, value: string): void {
-  element.type(value);
-}
-
 export function backspaceOn(element: Cypress.Chainable<Element>): void {
   element.type(CypressKeyboardActions.BACKSPACE);
 }
diff --git a/alfa-client/libs/admin/postfach/src/lib/postfach-container/postfach-container.component.html b/alfa-client/libs/admin/postfach/src/lib/postfach-container/postfach-container.component.html
index 3e8e4b49ae09ba083768eb4a1ffa4155ab1bb49c..4cc1c39f9ceae871719596a641734e16f8f966c4 100644
--- a/alfa-client/libs/admin/postfach/src/lib/postfach-container/postfach-container.component.html
+++ b/alfa-client/libs/admin/postfach/src/lib/postfach-container/postfach-container.component.html
@@ -1,2 +1,2 @@
-<h1 class="heading-1">Postfach</h1>
+<h1 class="heading-1" data-test-id="headline">Postfach</h1>
 <admin-postfach-form [postfachStateResource]="postfachStateResource$ | async" />