diff --git a/alfa-client/libs/bescheid-shared/src/index.ts b/alfa-client/libs/bescheid-shared/src/index.ts
index 16fde03966472be2f75f8d5f4a47fa8a21d4aa44..8a8af5864bd07257774992c864fd03fc821143b8 100644
--- a/alfa-client/libs/bescheid-shared/src/index.ts
+++ b/alfa-client/libs/bescheid-shared/src/index.ts
@@ -2,3 +2,4 @@ export * from './lib/bescheid-shared.module';
 export * from './lib/bescheid.linkrel';
 export * from './lib/bescheid.model';
 export * from './lib/bescheid.service';
+export * from './lib/document.model';
diff --git a/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.spec.ts b/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.spec.ts
index 36017a1d4c3902340caa53f61d7f472a1605b781..da86ebb7e3c336964c3fd85aed986db3f8662a54 100644
--- a/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.spec.ts
+++ b/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.spec.ts
@@ -21,6 +21,7 @@ import {
 import { Mock, mock, useFromMock } from '@alfa-client/test-utils';
 import {
   VorgangCommandService,
+  VorgangHeaderLinkRel,
   VorgangService,
   VorgangWithEingangLinkRel,
   VorgangWithEingangResource,
@@ -257,7 +258,8 @@ describe('BescheidService', () => {
     });
 
     it('should emit state resources', () => {
-      const bescheid$ = service.getBescheidDraftIfExists();
+      const bescheid$: Observable<StateResource<BescheidResource>> =
+        service.getBescheidDraftIfExists();
 
       expect(bescheid$).toBeObservable(
         cold('(ab|)', { a: createEmptyStateResource(), b: bescheidStateResource }),
@@ -561,7 +563,7 @@ describe('BescheidService', () => {
     });
 
     it('should return embedded resources', () => {
-      const attachments$ = service.getAttachments();
+      const attachments$: Observable<BinaryFileResource[]> = service.getAttachments();
 
       expect(attachments$).toBeObservable(singleColdCompleted([binaryFileResource]));
     });
@@ -589,7 +591,7 @@ describe('BescheidService', () => {
         createStateResource(binaryFile);
       service.bescheidDocumentFile$.next(binaryFileStateResource);
 
-      service.getBescheidDocumentFile().subscribe((result) => {
+      service.getBescheidDocumentFile().subscribe((result: StateResource<BinaryFileResource>) => {
         expect(result).toBe(binaryFileStateResource);
         done();
       });
@@ -1025,10 +1027,10 @@ describe('BescheidService', () => {
     });
 
     it('should return command', () => {
-      const command = createCommandStateResource();
+      const command: StateResource<CommandResource> = createCommandStateResource();
       service.deleteBescheid = jest.fn().mockReturnValue(singleCold(command));
 
-      const command$ = service.bescheidVerwerfen();
+      const command$: Observable<StateResource<CommandResource>> = service.bescheidVerwerfen();
 
       expect(command$).toBeObservable(singleCold(command));
     });
@@ -1066,4 +1068,61 @@ describe('BescheidService', () => {
       expect(service.createBescheidDocumentInProgress$.value.loading).toBeFalsy();
     });
   });
+
+  describe('getBescheidDocument', () => {
+    it('should return bescheid document', () => {
+      const documentStateResource: StateResource<DocumentResource> =
+        createStateResource(createDocumentResource());
+      service.bescheidDocument$.next(documentStateResource);
+
+      const bescheidDocument$: Observable<StateResource<DocumentResource>> =
+        service.getBescheidDocument();
+
+      expect(bescheidDocument$).toBeObservable(singleCold(documentStateResource));
+    });
+  });
+
+  describe('getEmpfaenger', () => {
+    it('should return Empfänger', () => {
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createVorgangWithEingangResource();
+      const vorgangWithEingangStateResource: StateResource<VorgangWithEingangResource> =
+        createStateResource(vorgangWithEingangResource);
+      vorgangService.getVorgangWithEingang.mockReturnValue(of(vorgangWithEingangStateResource));
+
+      const empfaenger$: Observable<string> = service.getEmpfaenger();
+
+      expect(empfaenger$).toBeObservable(
+        singleColdCompleted(
+          `${vorgangWithEingangResource.eingang.antragsteller.vorname} ${vorgangWithEingangResource.eingang.antragsteller.nachname}`,
+        ),
+      );
+    });
+  });
+
+  describe('isPostfachConfigured', () => {
+    it('should return true', () => {
+      vorgangService.getVorgangWithEingang.mockReturnValue(
+        of(
+          createStateResource(
+            createVorgangWithEingangResource([VorgangHeaderLinkRel.POSTFACH_MAILS]),
+          ),
+        ),
+      );
+
+      const isPostfachConfigured$: Observable<boolean> = service.isPostfachConfigured();
+
+      expect(isPostfachConfigured$).toBeObservable(singleColdCompleted(true));
+    });
+
+    it('should return false', () => {
+      vorgangService.getVorgangWithEingang.mockReturnValue(
+        of(createStateResource(createVorgangWithEingangResource())),
+      );
+
+      const isPostfachConfigured$: Observable<boolean> = service.isPostfachConfigured();
+
+      expect(isPostfachConfigured$).toBeObservable(singleColdCompleted(false));
+    });
+  });
 });
diff --git a/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.ts b/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.ts
index 87398ad33d8859581f6b62c41c0150233fa3ba49..2474203852ea6c55a58eb19c3844b6ce1bf43c3b 100644
--- a/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.ts
+++ b/alfa-client/libs/bescheid-shared/src/lib/bescheid.service.ts
@@ -23,10 +23,12 @@ import {
 } from '@alfa-client/tech-shared';
 import {
   VorgangCommandService,
+  VorgangHeaderLinkRel,
   VorgangService,
   VorgangWithEingangLinkRel,
   VorgangWithEingangResource,
 } from '@alfa-client/vorgang-shared';
+import { getEmpfaenger } from '@alfa-client/vorgang-shared-ui';
 import { Injectable } from '@angular/core';
 import { ResourceUri, getUrl, hasLink } from '@ngxp/rest';
 import {
@@ -236,6 +238,10 @@ export class BescheidService {
     return this.bescheidDocumentFile$.asObservable();
   }
 
+  public getBescheidDocument(): Observable<StateResource<DocumentResource>> {
+    return this.bescheidDocument$.asObservable();
+  }
+
   public loadBescheidDocument(resourceUri: ResourceUri): void {
     this.setBescheidDocumentFileLoading();
     this.loadBescheidDocumentSubscription = this.repository
@@ -403,4 +409,19 @@ export class BescheidService {
   public reloadCurrentVorgang(): void {
     this.vorgangService.reloadCurrentVorgang();
   }
+
+  public getEmpfaenger(): Observable<string> {
+    return this.vorgangService.getVorgangWithEingang().pipe(
+      filter(isLoaded),
+      map((stateResource) => stateResource.resource),
+      map(getEmpfaenger),
+    );
+  }
+
+  public isPostfachConfigured(): Observable<boolean> {
+    return this.vorgangService.getVorgangWithEingang().pipe(
+      filter(isLoaded),
+      map((stateResource) => hasLink(stateResource.resource, VorgangHeaderLinkRel.POSTFACH_MAILS)),
+    );
+  }
 }
diff --git a/alfa-client/libs/bescheid-shared/src/test/document.ts b/alfa-client/libs/bescheid-shared/src/test/document.ts
index 1c88004f87bcc6b198a9ac3a453a3c9839326e1e..38fa7d022856d8c7ad33c9a5ba88ba4f0b4a3737 100644
--- a/alfa-client/libs/bescheid-shared/src/test/document.ts
+++ b/alfa-client/libs/bescheid-shared/src/test/document.ts
@@ -1,6 +1,16 @@
+import faker from '@faker-js/faker';
 import { toResource } from 'libs/tech-shared/test/resource';
-import { DocumentResource } from '../lib/document.model';
+import { Document, DocumentResource } from '../lib/document.model';
+
+export function createDocument(): Document {
+  return {
+    type: 'Bescheid',
+    fileId: faker.internet.url(),
+    nachrichtSubject: faker.datatype.string(10),
+    nachrichtText: faker.lorem.text(),
+  };
+}
 
 export function createDocumentResource(linkRel: string[] = []): DocumentResource {
-  return toResource({}, linkRel);
+  return toResource(createDocument(), linkRel);
 }
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.spec.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.spec.ts
index 81dbf91bfdc2657a53bbcdbc6e10089f0ffa4f24..ff10996f5a08bcb16c51b9fafc0a0b5ec736e549 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.spec.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.spec.ts
@@ -21,8 +21,12 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { ComponentFixture, TestBed } from '@angular/core/testing';
-import { PostfachMailListResource, PostfachService } from '@alfa-client/postfach-shared';
+import { PostfachMailFormComponent } from '@alfa-client/postfach';
+import {
+  PostfachMailFormDialogData,
+  PostfachMailListResource,
+  PostfachService,
+} from '@alfa-client/postfach-shared';
 import {
   HasLinkPipe,
   StateResource,
@@ -32,6 +36,9 @@ import {
 import { mock } from '@alfa-client/test-utils';
 import { DialogService } from '@alfa-client/ui';
 import { VorgangHeaderLinkRel, VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { getEmpfaenger } from '@alfa-client/vorgang-shared-ui';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import faker from '@faker-js/faker';
 import { createCommandResource } from 'libs/command-shared/test/command';
 import { createPostfachMailListResource } from 'libs/postfach-shared/test/postfach';
 import { createApiError } from 'libs/tech-shared/test/error';
@@ -41,6 +48,9 @@ import { of } from 'rxjs';
 import { PostfachMailButtonContainerComponent } from './postfach-mail-button-container.component';
 import { PostfachMailButtonComponent } from './postfach-mail-button/postfach-mail-button.component';
 
+jest.mock('@alfa-client/vorgang-shared-ui');
+const getEmpfaengerMock = getEmpfaenger as jest.Mock;
+
 describe('PostfachMailButtonContainerComponent', () => {
   let component: PostfachMailButtonContainerComponent;
   let fixture: ComponentFixture<PostfachMailButtonContainerComponent>;
@@ -173,13 +183,45 @@ describe('PostfachMailButtonContainerComponent', () => {
     });
   });
 
-  describe('getEmpfaenger', () => {
-    it('should return antragsteller name', () => {
-      const antragsteller = component.getEmpfaenger();
+  describe('buildDialogData', () => {
+    const postfachMailListStateResource: StateResource<PostfachMailListResource> =
+      createStateResource(createPostfachMailListResource());
 
-      expect(antragsteller).toEqual(
-        `${vorgang.eingang.antragsteller.vorname} ${vorgang.eingang.antragsteller.nachname}`,
+    it('should get empfänger', () => {
+      component.buildDialogData(postfachMailListStateResource);
+
+      expect(getEmpfaengerMock).toHaveBeenCalled();
+    });
+
+    it('should set empfänger', () => {
+      const empfanger: string = faker.name.firstName();
+      getEmpfaengerMock.mockReturnValue(empfanger);
+
+      const dialogData: PostfachMailFormDialogData = component.buildDialogData(
+        postfachMailListStateResource,
       );
+
+      expect(dialogData.empfaenger).toEqual(empfanger);
+    });
+
+    it('should set component', () => {
+      const dialogData = component.buildDialogData(postfachMailListStateResource);
+
+      expect(dialogData.component).toBe(PostfachMailFormComponent);
+    });
+
+    it('should set title', () => {
+      const dialogData: PostfachMailFormDialogData = component.buildDialogData(
+        postfachMailListStateResource,
+      );
+
+      expect(dialogData.title).toEqual(PostfachMailButtonContainerComponent.TITLE);
+    });
+
+    it('should set state resource', () => {
+      const dialogData = component.buildDialogData(postfachMailListStateResource);
+
+      expect(dialogData.postfachMailListStateResource).toEqual(postfachMailListStateResource);
     });
   });
 });
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.ts
index dde104c79cf00b344d836312072bf0963f96bbf1..6a4d16d49caa38d8901b8f352fded1be89bd7b59 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-button-container/postfach-mail-button-container.component.ts
@@ -21,8 +21,6 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { Component, Input } from '@angular/core';
-import { MatDialogRef } from '@angular/material/dialog';
 import { CommandResource } from '@alfa-client/command-shared';
 import {
   PostfachMailFormDialogData,
@@ -30,15 +28,12 @@ import {
   PostfachMailListResource,
   PostfachService,
 } from '@alfa-client/postfach-shared';
-import {
-  EMPTY_STRING,
-  StateResource,
-  hasError,
-  isNotNull,
-  isNotUndefined,
-} from '@alfa-client/tech-shared';
+import { StateResource, hasError, isNotNull, isNotUndefined } from '@alfa-client/tech-shared';
 import { DialogService, FixedDialogComponent } from '@alfa-client/ui';
 import { VorgangHeaderLinkRel, VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { getEmpfaenger } from '@alfa-client/vorgang-shared-ui';
+import { Component, Input } from '@angular/core';
+import { MatDialogRef } from '@angular/material/dialog';
 import { hasLink } from '@ngxp/rest';
 import { Observable } from 'rxjs';
 import { tap } from 'rxjs/operators';
@@ -50,6 +45,8 @@ import { PostfachMailFormComponent } from '../postfach-mail-form/postfach-mail-f
   styleUrls: ['./postfach-mail-button-container.component.scss'],
 })
 export class PostfachMailButtonContainerComponent {
+  static readonly TITLE = 'Neue Nachricht';
+
   private _vorgang: VorgangWithEingangResource;
   public get vorgang(): VorgangWithEingangResource {
     return this._vorgang;
@@ -108,24 +105,14 @@ export class PostfachMailButtonContainerComponent {
     );
   }
 
-  private buildDialogData(
+  buildDialogData(
     postfachMailListStateResource: StateResource<PostfachMailListResource>,
   ): PostfachMailFormDialogData {
     return {
       component: PostfachMailFormComponent,
-      title: 'Neue Nachricht',
-      empfaenger: this.getEmpfaenger(),
+      title: PostfachMailButtonContainerComponent.TITLE,
+      empfaenger: getEmpfaenger(this.vorgang),
       postfachMailListStateResource: postfachMailListStateResource,
     };
   }
-
-  getEmpfaenger(): string {
-    return this.existsAntragsteller() ?
-        `${this.vorgang.eingang.antragsteller.vorname} ${this.vorgang.eingang.antragsteller.nachname}`
-      : EMPTY_STRING;
-  }
-
-  private existsAntragsteller(): boolean {
-    return !!this.vorgang.eingang.antragsteller;
-  }
 }
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/outgoing-mail.component.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/outgoing-mail.component.ts
index 9eb44a2c48f63bd3a8779a830445df2369eb1725..68f51e677db01f0005da3029089197ba2e37f4a6 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/outgoing-mail.component.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/outgoing-mail.component.ts
@@ -21,10 +21,10 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { Component, Inject, Input } from '@angular/core';
 import { ON_PAGE, PostfachMailLinkRel, PostfachMailResource } from '@alfa-client/postfach-shared';
 import { StateResource } from '@alfa-client/tech-shared';
-import { VorgangResource } from '@alfa-client/vorgang-shared';
+import { VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { Component, Inject, Input } from '@angular/core';
 
 @Component({
   selector: 'alfa-outgoing-mail',
@@ -33,7 +33,7 @@ import { VorgangResource } from '@alfa-client/vorgang-shared';
 })
 export class OutgoingMailComponent {
   @Input() postfachMail: PostfachMailResource;
-  @Input() vorgangStateResource: StateResource<VorgangResource>;
+  @Input() vorgangStateResource: StateResource<VorgangWithEingangResource>;
 
   readonly postfachNachrichtLinkRel = PostfachMailLinkRel;
 
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.spec.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.spec.ts
index 58fb157e90d1021e84023f057cf096017b11d4b4..a7eaeaab39408e2db221bf4156d3b812cbcfd8b6 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.spec.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.spec.ts
@@ -1,20 +1,20 @@
-import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { PostfachMailFormDialogData, PostfachMailResource } from '@alfa-client/postfach-shared';
-import { EMPTY_STRING, createStateResource } from '@alfa-client/tech-shared';
+import { createStateResource } from '@alfa-client/tech-shared';
 import { Mock, dispatchEventFromFixture, getMockComponent, mock } from '@alfa-client/test-utils';
 import { DialogService, OzgcloudIconComponent } from '@alfa-client/ui';
-import { Antragsteller, VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { getEmpfaenger } from '@alfa-client/vorgang-shared-ui';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import faker from '@faker-js/faker';
 import { createPostfachMailResource } from 'libs/postfach-shared/test/postfach';
 import { PostfachMailFormComponent } from 'libs/postfach/src/lib/postfach-mail-form/postfach-mail-form.component';
 import { getDataTestIdOf } from 'libs/tech-shared/test/data-test';
-import {
-  createAntragsteller,
-  createEingang,
-  createVorgangWithEingangResource,
-} from 'libs/vorgang-shared/test/vorgang';
+import { createVorgangWithEingangResource } from 'libs/vorgang-shared/test/vorgang';
 import { MockComponent } from 'ng-mocks';
 import { PostfachNachrichtEditButtonContainerComponent } from './postfach-nachricht-edit-button-container.component';
 
+jest.mock('@alfa-client/vorgang-shared-ui');
+const getEmpfaengerMock = getEmpfaenger as jest.Mock;
+
 describe('PostfachNachrichtEditButtonContainerComponent', () => {
   let component: PostfachNachrichtEditButtonContainerComponent;
   let fixture: ComponentFixture<PostfachNachrichtEditButtonContainerComponent>;
@@ -96,63 +96,19 @@ describe('PostfachNachrichtEditButtonContainerComponent', () => {
       expect(dialogData.postfachNachricht).toBe(postfachNachricht);
     });
 
-    it('should get Empfaenger', () => {
-      component.getEmpfaenger = jest.fn();
-
+    it('should get empfänger', () => {
       component.buildDialogData();
 
-      expect(component.getEmpfaenger).toHaveBeenCalled();
-    });
-  });
-
-  describe('getEmpfaenger', () => {
-    it('should return nachname only if exists', () => {
-      const antragsteller: Antragsteller = { ...createAntragsteller(), vorname: undefined };
-      component.vorgangStateResource = createStateResource(createWithAntragsteller(antragsteller));
-
-      const empfaenger: string = component.getEmpfaenger();
-
-      expect(empfaenger).toEqual(antragsteller.nachname);
-    });
-
-    it('should return vorname only if exists', () => {
-      const antragsteller: Antragsteller = { ...createAntragsteller(), nachname: undefined };
-      component.vorgangStateResource = createStateResource(createWithAntragsteller(antragsteller));
-
-      const empfaenger: string = component.getEmpfaenger();
-
-      expect(empfaenger).toEqual(antragsteller.vorname);
-    });
-
-    it('should return name and vorname if exists', () => {
-      const vorgangWithEingang: VorgangWithEingangResource = createVorgangWithEingangResource();
-      component.vorgangStateResource = createStateResource(vorgangWithEingang);
-
-      const empfaenger: string = component.getEmpfaenger();
-
-      expect(empfaenger).toEqual(
-        `${vorgangWithEingang.eingang.antragsteller.vorname} ${vorgangWithEingang.eingang.antragsteller.nachname}`,
-      );
+      expect(getEmpfaengerMock).toHaveBeenCalled();
     });
 
-    it('should return empty string if none exists', () => {
-      const antragsteller: Antragsteller = {
-        ...createAntragsteller(),
-        nachname: undefined,
-        vorname: undefined,
-      };
-      component.vorgangStateResource = createStateResource(createWithAntragsteller(antragsteller));
+    it('should set empfänger', () => {
+      const empfanger: string = faker.name.firstName();
+      getEmpfaengerMock.mockReturnValue(empfanger);
 
-      const empfaenger: string = component.getEmpfaenger();
+      const dialogData: PostfachMailFormDialogData = component.buildDialogData();
 
-      expect(empfaenger).toEqual(EMPTY_STRING);
+      expect(dialogData.empfaenger).toEqual(empfanger);
     });
-
-    function createWithAntragsteller(antragsteller: Antragsteller): VorgangWithEingangResource {
-      return {
-        ...createVorgangWithEingangResource(),
-        eingang: { ...createEingang(), antragsteller },
-      };
-    }
   });
 });
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.ts
index 7d1aad74943eb34874ef94577135ba5a7dd8a13c..a7ee3b38e083aa4d9a800a7420a6e7e9dfed393d 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/outgoing-mail/postfach-nachricht-edit-button-container/postfach-nachricht-edit-button-container.component.ts
@@ -1,7 +1,8 @@
 import { PostfachMailFormDialogData, PostfachMailResource } from '@alfa-client/postfach-shared';
-import { EMPTY_STRING, StateResource, isNotNil } from '@alfa-client/tech-shared';
+import { StateResource } from '@alfa-client/tech-shared';
 import { DialogService } from '@alfa-client/ui';
-import { Antragsteller, VorgangWithEingang } from '@alfa-client/vorgang-shared';
+import { VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { getEmpfaenger } from '@alfa-client/vorgang-shared-ui';
 import { Component, Input } from '@angular/core';
 import { PostfachMailFormComponent } from '../../../../../postfach-mail-form/postfach-mail-form.component';
 
@@ -12,7 +13,7 @@ import { PostfachMailFormComponent } from '../../../../../postfach-mail-form/pos
 })
 export class PostfachNachrichtEditButtonContainerComponent {
   @Input() postfachNachricht: PostfachMailResource;
-  @Input() vorgangStateResource: StateResource<VorgangWithEingang>;
+  @Input() vorgangStateResource: StateResource<VorgangWithEingangResource>;
 
   constructor(private dialogService: DialogService) {}
 
@@ -25,27 +26,7 @@ export class PostfachNachrichtEditButtonContainerComponent {
       title: 'Nachricht bearbeiten',
       component: PostfachMailFormComponent,
       postfachNachricht: this.postfachNachricht,
-      empfaenger: this.getEmpfaenger(),
+      empfaenger: getEmpfaenger(this.vorgangStateResource.resource),
     };
   }
-
-  getEmpfaenger(): string {
-    return `${this.getVorname()} ${this.getNachname()}`.trim();
-  }
-
-  private getVorname(): string {
-    return isNotNil(this.getAntragsteller()?.vorname) ?
-        this.getAntragsteller().vorname
-      : EMPTY_STRING;
-  }
-
-  private getNachname(): string {
-    return isNotNil(this.getAntragsteller()?.nachname) ?
-        this.getAntragsteller().nachname
-      : EMPTY_STRING;
-  }
-
-  private getAntragsteller(): Antragsteller {
-    return this.vorgangStateResource.resource.eingang.antragsteller;
-  }
 }
diff --git a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/postfach-mail.component.ts b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/postfach-mail.component.ts
index 41f9e4879ce3133551800f72fc1eabc05d7966a4..51b14d26cd1aaca7c3b93a4ed8e1bbda2d482d16 100644
--- a/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/postfach-mail.component.ts
+++ b/alfa-client/libs/postfach/src/lib/postfach-mail-list-container/postfach-mail-list/postfach-mail/postfach-mail.component.ts
@@ -21,7 +21,6 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { Component, Inject, Input } from '@angular/core';
 import {
   ON_PAGE,
   PostfachMailLinkRel,
@@ -29,7 +28,8 @@ import {
   isIncomingMail,
 } from '@alfa-client/postfach-shared';
 import { StateResource } from '@alfa-client/tech-shared';
-import { VorgangResource } from '@alfa-client/vorgang-shared';
+import { VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import { Component, Inject, Input } from '@angular/core';
 
 @Component({
   selector: 'alfa-postfach-mail',
@@ -38,7 +38,7 @@ import { VorgangResource } from '@alfa-client/vorgang-shared';
 })
 export class PostfachMailComponent {
   @Input() postfachMail: PostfachMailResource;
-  @Input() vorgangStateResource: StateResource<VorgangResource>;
+  @Input() vorgangStateResource: StateResource<VorgangWithEingangResource>;
 
   readonly postfachNachrichtLinkRel = PostfachMailLinkRel;
 
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.spec.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.spec.ts
index 0b1990b314cf37d4afefdeed405b889a38b456a2..5b082c9a1a664ffc1aa4c5e37979a2834b24f520 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.spec.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.spec.ts
@@ -4,22 +4,31 @@ import {
   BescheidResource,
   BescheidSendBy,
   BescheidService,
+  DocumentResource,
 } from '@alfa-client/bescheid-shared';
+import { BinaryFileResource } from '@alfa-client/binary-file-shared';
 import { CommandResource } from '@alfa-client/command-shared';
-import { StateResource, createStateResource, formatForDatabase } from '@alfa-client/tech-shared';
+import {
+  EMPTY_STRING,
+  StateResource,
+  createStateResource,
+  formatForDatabase,
+} from '@alfa-client/tech-shared';
 import { Mock, mock, useFromMock } from '@alfa-client/test-utils';
+import { VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
 import { registerLocaleData } from '@angular/common';
 import localeDe from '@angular/common/locales/de';
 import { fakeAsync, tick } from '@angular/core/testing';
 import { UntypedFormBuilder } from '@angular/forms';
 import faker from '@faker-js/faker';
-import { Resource } from '@ngxp/rest';
+import { Resource, ResourceUri } from '@ngxp/rest';
 import { cold } from 'jest-marbles';
 import { CommandLinkRel } from 'libs/command-shared/src/lib/command.linkrel';
 import { createCommandResource } from 'libs/command-shared/test/command';
 import { toResource } from 'libs/tech-shared/test/resource';
 import { of } from 'rxjs';
 import { createBescheidResource } from '../../../../../bescheid-shared/src/test/bescheid';
+import { createDocumentResource } from '../../../../../bescheid-shared/src/test/document';
 import { createBinaryFileResource } from '../../../../../binary-file-shared/test/binary-file';
 import { singleCold } from '../../../../../tech-shared/src/lib/resource/marbles';
 import { createVorgangWithEingangResource } from '../../../../../vorgang-shared/test/vorgang';
@@ -30,7 +39,7 @@ registerLocaleData(localeDe);
 describe('BescheidenFormService', () => {
   let service: BescheidenFormService;
   let bescheidService: Mock<BescheidService>;
-  const now = new Date();
+  const now: Date = new Date();
   Date.now = jest.fn().mockReturnValue(now);
 
   beforeEach(() => {
@@ -82,6 +91,8 @@ describe('BescheidenFormService', () => {
             attachments: [],
             bescheidDocument: null,
             sendBy: BescheidSendBy.NACHRICHT,
+            nachrichtSubject: '',
+            nachrichtText: '',
           },
         }),
       );
@@ -89,7 +100,7 @@ describe('BescheidenFormService', () => {
   });
 
   describe('getValue', () => {
-    let getFormValue;
+    let getFormValue: jest.Mock;
 
     beforeEach(() => {
       getFormValue = service.getFormValue = jest.fn();
@@ -103,7 +114,7 @@ describe('BescheidenFormService', () => {
     });
 
     it('should return bescheid', () => {
-      const value = service.getValue();
+      const value: Bescheid = service.getValue();
 
       expect(value).toEqual({ bewilligt: true, beschiedenAm: formatForDatabase(now) } as Bescheid);
     });
@@ -118,6 +129,8 @@ describe('BescheidenFormService', () => {
           attachments: [],
           bescheidDocument: null,
           sendBy: BescheidSendBy.NACHRICHT,
+          nachrichtSubject: '',
+          nachrichtText: '',
         }),
       );
     });
@@ -144,7 +157,7 @@ describe('BescheidenFormService', () => {
     });
 
     it('should call patch with undefined sendBy', () => {
-      const bescheidDocumentUri = faker.internet.url();
+      const bescheidDocumentUri: ResourceUri = faker.internet.url();
       service.patchValues({
         ...bescheidResource,
         sendBy: undefined,
@@ -159,6 +172,8 @@ describe('BescheidenFormService', () => {
         [BescheidenFormService.FIELD_BEWILLIGT]: String(bescheidResource.bewilligt),
         [BescheidenFormService.FIELD_SEND_BY]: BescheidSendBy.NACHRICHT,
         [BescheidenFormService.FIELD_BESCHEID_DOCUMENT]: bescheidDocumentUri,
+        [BescheidenFormService.FIELD_NACHRICHT_SUBJECT]: bescheidResource.nachrichtSubject,
+        [BescheidenFormService.FIELD_NACHRICHT_TEXT]: bescheidResource.nachrichtSubject,
       });
     });
 
@@ -242,7 +257,8 @@ describe('BescheidenFormService', () => {
 
   describe('setVorgangWithEingangResource', () => {
     it('should set vorgangWithEingangResource', () => {
-      const vorgangWithEingangResource = createVorgangWithEingangResource();
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createVorgangWithEingangResource();
 
       service.setVorgangWithEingangResource(vorgangWithEingangResource);
 
@@ -252,10 +268,11 @@ describe('BescheidenFormService', () => {
 
   describe('getVorgangWithEingangResource', () => {
     it('should reutrn vorgangWithEingangResource', () => {
-      const vorgangWithEingangResource = createVorgangWithEingangResource();
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createVorgangWithEingangResource();
       service.vorgangWithEingangResource = vorgangWithEingangResource;
 
-      const vorang = service.getVorgangWithEingangResource();
+      const vorang: VorgangWithEingangResource = service.getVorgangWithEingangResource();
 
       expect(vorang).toBe(vorgangWithEingangResource);
     });
@@ -263,9 +280,9 @@ describe('BescheidenFormService', () => {
 
   describe('deleteFile', () => {
     it('should emit binary file resource', (done) => {
-      const file = createBinaryFileResource();
+      const file: BinaryFileResource = createBinaryFileResource();
 
-      service.getFileDelete().subscribe((deletedFile) => {
+      service.getFileDelete().subscribe((deletedFile: BinaryFileResource) => {
         expect(deletedFile).toEqual(file);
         done();
       });
@@ -273,4 +290,35 @@ describe('BescheidenFormService', () => {
       service.deleteFile(file);
     });
   });
+
+  describe('setActiveStep', () => {
+    it('should emit step', () => {
+      service.setActiveStep(3);
+
+      expect(service.getActiveStep()).toBeObservable(singleCold(3));
+    });
+  });
+
+  describe('patchNachricht', () => {
+    it('should patch values', () => {
+      const documentResource: DocumentResource = createDocumentResource();
+
+      service.patchNachricht(documentResource);
+
+      expect(service.getValue().nachrichtSubject).toEqual(documentResource.nachrichtSubject);
+      expect(service.getValue().nachrichtText).toEqual(documentResource.nachrichtText);
+    });
+  });
+
+  describe('clearNachricht', () => {
+    it('should patch values', () => {
+      const documentResource: DocumentResource = createDocumentResource();
+
+      service.patchNachricht(documentResource);
+      service.clearNachricht();
+
+      expect(service.getValue().nachrichtSubject).toEqual(EMPTY_STRING);
+      expect(service.getValue().nachrichtText).toEqual(EMPTY_STRING);
+    });
+  });
 });
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.ts
index b044ee37f0ebced6f2c78b77780118210f1bb481..4780976bf07b0e69ee852dc317b19f6c785c1b7e 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/bescheiden.formservice.ts
@@ -4,11 +4,13 @@ import {
   BescheidResource,
   BescheidSendBy,
   BescheidService,
+  DocumentResource,
 } from '@alfa-client/bescheid-shared';
 import { BinaryFileResource } from '@alfa-client/binary-file-shared';
 import { tapOnCommandSuccessfullyDone } from '@alfa-client/command-shared';
 import {
   AbstractFormService,
+  EMPTY_STRING,
   HttpError,
   StateResource,
   asBoolean,
@@ -36,15 +38,17 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
   static readonly FIELD_BESCHEID_DOCUMENT = 'bescheidDocument';
   static readonly FIELD_ATTACHMENTS = 'attachments';
   public static readonly FIELD_SEND_BY = 'sendBy';
+  static readonly FIELD_NACHRICHT_SUBJECT = 'nachrichtSubject';
+  static readonly FIELD_NACHRICHT_TEXT = 'nachrichtText';
 
   static readonly FIELD_PATH_PREFIX = 'command.body';
 
   private readonly bescheidChanges$: BehaviorSubject<Bescheid>;
-  private attachmentUpload$: Subject<StateResource<BinaryFileResource>>;
+  private attachmentUpload$: BehaviorSubject<StateResource<BinaryFileResource>>;
   private bescheidFileUpload$: Observable<StateResource<BinaryFileResource>>;
   private readonly fileDelete$: Subject<BinaryFileResource>;
 
-  private readonly activeStep: BehaviorSubject<number> = new BehaviorSubject(1);
+  private readonly activeStep$: BehaviorSubject<number> = new BehaviorSubject(1);
   readonly sendByManual: BehaviorSubject<boolean> = new BehaviorSubject(false);
 
   vorgangWithEingangResource: VorgangWithEingangResource;
@@ -67,7 +71,9 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
   init(): void {
     this.formControlSubscriptions = this.subscribeToSendBy();
     this.bescheidFileUpload$ = of(createEmptyStateResource<BinaryFileResource>());
-    this.attachmentUpload$ = new Subject<StateResource<BinaryFileResource>>();
+    this.attachmentUpload$ = new BehaviorSubject<StateResource<BinaryFileResource>>(
+      createEmptyStateResource(),
+    );
     this.initializeFormChanges();
   }
 
@@ -116,6 +122,8 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
       [BescheidenFormService.FIELD_BESCHEID_DOCUMENT]: bescheidDocumentUri,
       [BescheidenFormService.FIELD_SEND_BY]:
         isUndefined(bescheid.sendBy) ? BescheidSendBy.NACHRICHT : bescheid.sendBy,
+      [BescheidenFormService.FIELD_NACHRICHT_SUBJECT]: bescheid.nachrichtSubject,
+      [BescheidenFormService.FIELD_NACHRICHT_TEXT]: bescheid.nachrichtText,
     });
     bescheid.attachments.forEach((attachmentLink) =>
       (this.form.controls[BescheidenFormService.FIELD_ATTACHMENTS] as UntypedFormArray).push(
@@ -138,6 +146,8 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
       [BescheidenFormService.FIELD_SEND_BY]: new UntypedFormControl(BescheidSendBy.NACHRICHT),
       [BescheidenFormService.FIELD_BESCHEID_DOCUMENT]: new UntypedFormControl(null),
       [BescheidenFormService.FIELD_ATTACHMENTS]: new UntypedFormArray([]),
+      [BescheidenFormService.FIELD_NACHRICHT_SUBJECT]: new UntypedFormControl(''),
+      [BescheidenFormService.FIELD_NACHRICHT_TEXT]: new UntypedFormControl(''),
     });
   }
 
@@ -208,11 +218,11 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
   }
 
   public setActiveStep(step: number) {
-    this.activeStep.next(step);
+    this.activeStep$.next(step);
   }
 
   public getActiveStep(): Observable<number> {
-    return this.activeStep.asObservable();
+    return this.activeStep$.asObservable();
   }
 
   public clearBescheidDocumentFile(): void {
@@ -230,4 +240,21 @@ export class BescheidenFormService extends AbstractFormService implements OnDest
   public isSendByManual(): Observable<boolean> {
     return this.sendByManual.asObservable();
   }
+
+  public patchNachricht(documentResource: DocumentResource): void {
+    this.setNachrichtSubject(documentResource.nachrichtSubject);
+    this.setNachrichtText(documentResource.nachrichtText);
+  }
+
+  public clearNachricht(): void {
+    this.setNachrichtSubject(EMPTY_STRING);
+    this.setNachrichtText(EMPTY_STRING);
+  }
+
+  private setNachrichtSubject(value: string): void {
+    this.form.controls[BescheidenFormService.FIELD_NACHRICHT_SUBJECT].patchValue(value);
+  }
+  private setNachrichtText(value: string): void {
+    this.form.controls[BescheidenFormService.FIELD_NACHRICHT_TEXT].patchValue(value);
+  }
 }
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.spec.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.spec.ts
index 7f2dfcf065308069b95c77fd4a2a8dc1164482cf..ba48a240982fb6f74a545cdf7b799a4c439277da 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.spec.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.spec.ts
@@ -126,6 +126,14 @@ describe('VorgangDetailBescheidenResultAttachmentsComponent', () => {
 
       expect(component.existingAttachments).toEqual([attachment]);
     });
+
+    it('should reset uploaded attachments', () => {
+      component.uploadedAttachments = [createStateResource(createBinaryFileResource())];
+
+      component.loadExistingAttachments();
+
+      expect(component.uploadedAttachments).toEqual([]);
+    });
   });
 
   describe('subscribeToAttachmentUpload', () => {
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.ts
index f4a2d246c43ae2a45efcdf5e5d21ffca38793f72..4fb7941eaf9e917d802f20e051e51194e8a88001 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component.ts
@@ -43,7 +43,10 @@ export class VorgangDetailBescheidenResultAttachmentsComponent implements OnDest
     this.bescheidService
       .getAttachments()
       .pipe(first())
-      .subscribe((attachments) => (this.existingAttachments = attachments));
+      .subscribe((attachments) => {
+        this.uploadedAttachments = [];
+        this.existingAttachments = attachments;
+      });
   }
 
   subscribeToAttachmentUpload() {
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.html b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.html
new file mode 100644
index 0000000000000000000000000000000000000000..44cf270aac5fb6dbb0e7fcef8505e1af8c43a68d
--- /dev/null
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.html
@@ -0,0 +1,20 @@
+<h1>Neue Nachricht</h1>
+<p *ngIf="empfaenger$ | async as empfaenger" data-test-id="bescheid-nachricht-empfaenger">
+  An: {{ empfaenger }}
+</p>
+<div [formGroup]="form">
+  <!-- TODO: neue Komponente oder stylen? -->
+  <ozgcloud-text-editor
+    [formControlName]="formServiceClass.FIELD_NACHRICHT_SUBJECT"
+    label="Betreff"
+  >
+  </ozgcloud-text-editor>
+
+  <!-- TODO: neue Komponente oder stylen? -->
+  <ozgcloud-textarea-editor
+    [formControlName]="formServiceClass.FIELD_NACHRICHT_TEXT"
+    label="Text"
+    class="message-editor"
+  >
+  </ozgcloud-textarea-editor>
+</div>
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.spec.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..1f6e11aa735e90c470e1f8e7a0a334ffe1f7e464
--- /dev/null
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.spec.ts
@@ -0,0 +1,135 @@
+import { BescheidService, DocumentResource } from '@alfa-client/bescheid-shared';
+import {
+  createEmptyStateResource,
+  createErrorStateResource,
+  createStateResource,
+  StateResource,
+} from '@alfa-client/tech-shared';
+import { getElementFromFixture } from '@alfa-client/test-utils';
+import { TextAreaEditorComponent, TextEditorComponent } from '@alfa-client/ui';
+import { registerLocaleData } from '@angular/common';
+import localeDe from '@angular/common/locales/de';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ReactiveFormsModule, UntypedFormBuilder } from '@angular/forms';
+import { MatIcon } from '@angular/material/icon';
+import { MatIconTestingModule } from '@angular/material/icon/testing';
+import faker from '@faker-js/faker';
+import { Mock, mock, useFromMock } from 'libs/test-utils/src/lib/mocking';
+import { OzgcloudSvgIconComponent } from 'libs/ui/src/lib/ui/ozgcloud-svgicon/ozgcloud-svgicon.component';
+import { MockComponent } from 'ng-mocks';
+import { EMPTY, of } from 'rxjs';
+import { createDocumentResource } from '../../../../../../../bescheid-shared/src/test/document';
+import { singleColdCompleted } from '../../../../../../../tech-shared/src/lib/resource/marbles';
+import { getDataTestIdOf } from '../../../../../../../tech-shared/test/data-test';
+import { createApiError } from '../../../../../../../tech-shared/test/error';
+import { BescheidenFormService } from '../../bescheiden.formservice';
+import { VorgangDetailBescheidenResultNachrichtComponent } from './vorgang-detail-bescheiden-result-nachricht.component';
+
+registerLocaleData(localeDe);
+
+describe('VorgangDetailBescheidenResultNachrichtComponent', () => {
+  let component: VorgangDetailBescheidenResultNachrichtComponent;
+  let fixture: ComponentFixture<VorgangDetailBescheidenResultNachrichtComponent>;
+
+  let bescheidService: Mock<BescheidService>;
+  let formService: BescheidenFormService;
+
+  const bescheidNachrichtEmpfaengerElement: string = getDataTestIdOf(
+    'bescheid-nachricht-empfaenger',
+  );
+
+  beforeEach(async () => {
+    bescheidService = mock(BescheidService);
+    formService = new BescheidenFormService(new UntypedFormBuilder(), useFromMock(bescheidService));
+
+    await TestBed.configureTestingModule({
+      imports: [ReactiveFormsModule, MatIconTestingModule],
+      declarations: [
+        VorgangDetailBescheidenResultNachrichtComponent,
+        MatIcon,
+        MockComponent(OzgcloudSvgIconComponent),
+        MockComponent(TextEditorComponent),
+        MockComponent(TextAreaEditorComponent),
+      ],
+      providers: [
+        {
+          provide: BescheidService,
+          useValue: bescheidService,
+        },
+        {
+          provide: BescheidenFormService,
+          useValue: formService,
+        },
+      ],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(VorgangDetailBescheidenResultNachrichtComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  describe('render', () => {
+    it('should render Nachrichtenempfänger', () => {
+      const empfaenger: string = `${faker.name.firstName()} ${faker.name.lastName()}`;
+      bescheidService.getEmpfaenger.mockReturnValue(of(empfaenger));
+      component.ngOnInit();
+
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, bescheidNachrichtEmpfaengerElement);
+      expect(element).toBeInstanceOf(HTMLElement);
+    });
+
+    it('should not render Nachrichtenempfänger', () => {
+      bescheidService.getEmpfaenger.mockReturnValue(EMPTY);
+      component.ngOnInit();
+
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, bescheidNachrichtEmpfaengerElement);
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+  });
+
+  describe('ngOnInit', () => {
+    it('should set Nachrichtenempfänger', () => {
+      const empfaenger: string = `${faker.name.firstName()} ${faker.name.lastName()}`;
+      bescheidService.getEmpfaenger.mockReturnValue(of(empfaenger));
+
+      component.ngOnInit();
+
+      expect(component.empfaenger$).toBeObservable(singleColdCompleted(empfaenger));
+    });
+  });
+
+  describe('set bescheidDocumentStateResource', () => {
+    beforeEach(() => {
+      formService.patchNachricht = jest.fn();
+    });
+
+    it('should patch form', () => {
+      const documentStateResource: StateResource<DocumentResource> =
+        createStateResource(createDocumentResource());
+
+      component.bescheidDocumentStateResource = documentStateResource;
+
+      expect(formService.patchNachricht).toHaveBeenCalledWith(documentStateResource.resource);
+    });
+
+    it('should not patch form if document not loaded', () => {
+      component.bescheidDocumentStateResource = createEmptyStateResource();
+
+      expect(formService.patchNachricht).not.toHaveBeenCalled();
+    });
+
+    it('should not patch form if document loaded with error', () => {
+      component.bescheidDocumentStateResource = createErrorStateResource(createApiError());
+
+      expect(formService.patchNachricht).not.toHaveBeenCalled();
+    });
+  });
+});
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.ts
new file mode 100644
index 0000000000000000000000000000000000000000..cddc36969c17d7bf279a4fbc21a329184f6697a1
--- /dev/null
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component.ts
@@ -0,0 +1,33 @@
+import { BescheidService, DocumentResource } from '@alfa-client/bescheid-shared';
+import { StateResource } from '@alfa-client/tech-shared';
+import { Component, Input, OnInit } from '@angular/core';
+import { FormGroup } from '@angular/forms';
+import { Observable } from 'rxjs';
+import { BescheidenFormService } from '../../bescheiden.formservice';
+
+@Component({
+  selector: 'alfa-vorgang-detail-bescheiden-result-nachricht',
+  templateUrl: './vorgang-detail-bescheiden-result-nachricht.component.html',
+})
+export class VorgangDetailBescheidenResultNachrichtComponent implements OnInit {
+  @Input() set bescheidDocumentStateResource(stateResource: StateResource<DocumentResource>) {
+    if (stateResource.loaded && !stateResource.error) {
+      this.formService.patchNachricht(stateResource.resource);
+    }
+  }
+
+  empfaenger$: Observable<string>;
+  form: FormGroup;
+
+  readonly formServiceClass = BescheidenFormService;
+
+  constructor(
+    private readonly bescheidService: BescheidService,
+    private readonly formService: BescheidenFormService,
+  ) {}
+
+  ngOnInit(): void {
+    this.empfaenger$ = this.bescheidService.getEmpfaenger();
+    this.form = this.formService.form;
+  }
+}
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.html b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.html
index 37eba57a64494c02f0e535b7869af0c558a7b6ad..73a4f5ecf28582a26586bed9eb2f36928ad14635 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.html
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.html
@@ -1,6 +1,10 @@
 <section
   class="w-full overflow-auto rounded-xl bg-background-100"
-  *ngIf="{ activeStep: activeStep$ | async, sendByManual: sendByManual$ | async } as wizardData"
+  *ngIf="{
+    activeStep: activeStep$ | async,
+    sendByManual: sendByManual$ | async,
+    isPostfachConfigured: isPostfachConfigured$ | async
+  } as wizardData"
 >
   <div class="p-4 text-base font-bold text-primary-600">Bescheid</div>
   <div class="p-4" data-test-id="bescheid-status-text">
@@ -13,10 +17,22 @@
     ></alfa-vorgang-detail-bescheiden-result-status>
   </div>
 
+  <div class="p-4">
+    <alfa-vorgang-detail-bescheiden-result-nachricht
+      *ngIf="
+        !wizardData.sendByManual && wizardData.activeStep === 3 && wizardData.isPostfachConfigured
+      "
+      [bescheidDocumentStateResource]="bescheidDocument$ | async"
+      data-test-id="bescheid-nachricht-an-antragsteller"
+    ></alfa-vorgang-detail-bescheiden-result-nachricht>
+  </div>
+
   <div class="p-4" data-test-id="bescheid-status-dokument">
     <alfa-vorgang-detail-bescheiden-result-dokument
       *ngIf="
-        wizardData.activeStep === 2 || (wizardData.activeStep === 3 && wizardData.sendByManual)
+        wizardData.activeStep === 2 ||
+        (wizardData.activeStep === 3 &&
+          (wizardData.sendByManual || wizardData.isPostfachConfigured))
       "
       data-test-id="bescheid-document"
       [bescheidDraftStateResource]="bescheidDraftStateResource$ | async"
@@ -30,7 +46,9 @@
   <div class="p-4" data-test-id="bescheid-status-attachments">
     <alfa-vorgang-detail-bescheiden-result-attachments
       *ngIf="
-        wizardData.activeStep === 2 || (wizardData.activeStep === 3 && wizardData.sendByManual)
+        wizardData.activeStep === 2 ||
+        (wizardData.activeStep === 3 &&
+          (wizardData.sendByManual || wizardData.isPostfachConfigured))
       "
       data-test-id="bescheid-attachments"
     ></alfa-vorgang-detail-bescheiden-result-attachments>
@@ -45,9 +63,23 @@
         data-test-id="save-and-send-button"
         [stateResource]="saveAndSendInProgress$ | async"
         text="Antrag bescheiden und speichern"
-        (clickEmitter)="saveAndSend(bescheidDraftStateResource.resource)"
+        (clickEmitter)="saveAndSendManually(bescheidDraftStateResource.resource)"
       ></ozgcloud-button-with-spinner>
     </ng-container>
     <!-- -->
   </div>
+  <ng-container
+    *ngIf="
+      wizardData.activeStep === 3 && !wizardData.sendByManual && wizardData.isPostfachConfigured
+    "
+  >
+    <ng-container *ngIf="bescheidDraftStateResource$ | async as bescheidDraftStateResource">
+      <ozgcloud-button-with-spinner
+        data-test-id="send-button"
+        [stateResource]="saveAndSendInProgress$ | async"
+        text="Bescheid senden"
+        (clickEmitter)="saveAndSendWithNachricht(bescheidDraftStateResource.resource)"
+      ></ozgcloud-button-with-spinner>
+    </ng-container>
+  </ng-container>
 </section>
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.spec.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.spec.ts
index dbeb408f302266d9b445bf55313a5bab97fe6772..22134382ba9806adda95c4d3bc65ba2950519dac 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.spec.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.spec.ts
@@ -4,6 +4,8 @@ import { StateResource, createStateResource } from '@alfa-client/tech-shared';
 import {
   Mock,
   dispatchEventFromFixture,
+  existsAsHtmlElement,
+  getElementFromFixture,
   mock,
   notExistsAsHtmlElement,
 } from '@alfa-client/test-utils';
@@ -18,6 +20,7 @@ import { BehaviorSubject, first, of } from 'rxjs';
 import { BescheidenFormService } from '../bescheiden.formservice';
 import { VorgangDetailBescheidenResultAttachmentsComponent } from './vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component';
 import { VorgangDetailBescheidenResultDokumentComponent } from './vorgang-detail-bescheiden-result-dokument/vorgang-detail-bescheiden-result-dokument.component';
+import { VorgangDetailBescheidenResultNachrichtComponent } from './vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component';
 import { VorgangDetailBescheidenResultStatusComponent } from './vorgang-detail-bescheiden-result-status/vorgang-detail-bescheiden-result-status.component';
 import { VorgangDetailBescheidenResultComponent } from './vorgang-detail-bescheiden-result.component';
 
@@ -32,6 +35,8 @@ describe('VorgangDetailBescheidenResultComponent', () => {
   const bescheidDocument: string = getDataTestIdOf('bescheid-document');
   const bescheidAttachments: string = getDataTestIdOf('bescheid-attachments');
   const saveAndSendButton: string = getDataTestIdOf('save-and-send-button');
+  const sendButton: string = getDataTestIdOf('send-button');
+  const nachrichtAntragstellerComponent = getDataTestIdOf('bescheid-nachricht-an-antragsteller');
 
   beforeEach(async () => {
     bescheidService = mock(BescheidService);
@@ -46,6 +51,7 @@ describe('VorgangDetailBescheidenResultComponent', () => {
         MockComponent(VorgangDetailBescheidenResultDokumentComponent),
         MockComponent(VorgangDetailBescheidenResultAttachmentsComponent),
         MockComponent(OzgcloudButtonWithSpinnerComponent),
+        MockComponent(VorgangDetailBescheidenResultNachrichtComponent),
       ],
       providers: [
         {
@@ -68,6 +74,109 @@ describe('VorgangDetailBescheidenResultComponent', () => {
     expect(component).toBeTruthy();
   });
 
+  describe('render Nachricht component', () => {
+    it('should render', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, nachrichtAntragstellerComponent);
+
+      expect(element).toBeInstanceOf(HTMLElement);
+    });
+
+    it.each([1, 2])('should not render in step %d', (step) => {
+      formService.getActiveStep.mockReturnValue(of(step));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, nachrichtAntragstellerComponent);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+
+    it('should not render if send by manual', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(true));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, nachrichtAntragstellerComponent);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+
+    it('should not render if postfach not configured', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(false));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, nachrichtAntragstellerComponent);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+  });
+
+  describe('render send button', () => {
+    it('should render', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      bescheidService.getBescheidDraft.mockReturnValue(
+        of(createStateResource(createBescheidResource())),
+      );
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, sendButton);
+
+      expect(element).toBeInstanceOf(HTMLElement);
+    });
+
+    it.each([1, 2])('should not render in step %d', (step) => {
+      formService.getActiveStep.mockReturnValue(of(step));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, sendButton);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+
+    it('should not render if send by manual', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(true));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(true));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, sendButton);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+
+    it('should not render if postfach not configured', () => {
+      formService.getActiveStep.mockReturnValue(of(3));
+      formService.isSendByManual.mockReturnValue(of(false));
+      bescheidService.isPostfachConfigured.mockReturnValue(of(false));
+      component.ngOnInit();
+      fixture.detectChanges();
+
+      const element = getElementFromFixture(fixture, sendButton);
+
+      expect(element).not.toBeInstanceOf(HTMLElement);
+    });
+  });
+
   describe('ngOnInit', () => {
     it('should call service to get bescheid document file', () => {
       component.ngOnInit();
@@ -81,6 +190,12 @@ describe('VorgangDetailBescheidenResultComponent', () => {
       expect(bescheidService.getBescheidDraft).toHaveBeenCalled();
     });
 
+    it('should call service to get bescheid document', () => {
+      component.ngOnInit();
+
+      expect(bescheidService.getBescheidDocument).toHaveBeenCalled();
+    });
+
     it('should call formservice to get active step', () => {
       component.ngOnInit();
 
@@ -110,6 +225,12 @@ describe('VorgangDetailBescheidenResultComponent', () => {
 
       expect(bescheidService.getCreateBescheidDocumentInProgress).toHaveBeenCalled();
     });
+
+    it('should should call service to check if postfach is configured', () => {
+      component.ngOnInit();
+
+      expect(bescheidService.isPostfachConfigured).toHaveBeenCalled();
+    });
   });
 
   describe('deleteBescheidDocument', () => {
@@ -120,7 +241,7 @@ describe('VorgangDetailBescheidenResultComponent', () => {
     });
   });
 
-  describe('save and send', () => {
+  describe('save and send manually', () => {
     const bescheidDraft: BescheidResource = createBescheidResource();
     const bescheidStateResource: StateResource<BescheidResource> =
       createStateResource(bescheidDraft);
@@ -131,20 +252,48 @@ describe('VorgangDetailBescheidenResultComponent', () => {
       component.activeStep$ = of(3);
     });
 
+    it('should clear nachricht', () => {
+      component.doSaveAndSend = jest.fn();
+
+      component.saveAndSendManually(bescheidDraft);
+
+      expect(formService.clearNachricht).toHaveBeenCalled();
+    });
+
     it('should call component on event dispatch', () => {
-      component.saveAndSend = jest.fn();
+      component.saveAndSendManually = jest.fn();
 
       fixture.detectChanges();
 
       dispatchEventFromFixture(fixture, saveAndSendButton, 'clickEmitter');
 
-      expect(component.saveAndSend).toHaveBeenCalledWith(bescheidDraft);
+      expect(component.saveAndSendManually).toHaveBeenCalledWith(bescheidDraft);
     });
 
     it('should call do save and send', () => {
       component.doSaveAndSend = jest.fn();
 
-      component.saveAndSend(bescheidDraft);
+      component.saveAndSendManually(bescheidDraft);
+
+      expect(component.doSaveAndSend).toHaveBeenCalled();
+    });
+  });
+
+  describe('save and send with Nachricht', () => {
+    const bescheidDraft: BescheidResource = createBescheidResource();
+    const bescheidStateResource: StateResource<BescheidResource> =
+      createStateResource(bescheidDraft);
+
+    beforeEach(() => {
+      component.bescheidDraftStateResource$ = of(bescheidStateResource);
+      component.sendByManual$ = of(true);
+      component.activeStep$ = of(3);
+    });
+
+    it('should call do save and send', () => {
+      component.doSaveAndSend = jest.fn();
+
+      component.saveAndSendWithNachricht(bescheidDraft);
 
       expect(component.doSaveAndSend).toHaveBeenCalled();
     });
@@ -236,6 +385,16 @@ describe('VorgangDetailBescheidenResultComponent', () => {
 
       notExistsAsHtmlElement(fixture, bescheidDocument);
     });
+
+    it('should be visible in step 3 when postfach is configured', () => {
+      component.sendByManual$ = of(false);
+      component.activeStep$ = of(3);
+      component.isPostfachConfigured$ = of(true);
+
+      fixture.detectChanges();
+
+      existsAsHtmlElement(fixture, bescheidDocument);
+    });
   });
 
   describe('bescheid attachments', () => {
@@ -264,6 +423,16 @@ describe('VorgangDetailBescheidenResultComponent', () => {
 
       notExistsAsHtmlElement(fixture, bescheidAttachments);
     });
+
+    it('should be visible in step 3 when postfach is configured', () => {
+      component.sendByManual$ = of(false);
+      component.activeStep$ = of(3);
+      component.isPostfachConfigured$ = of(true);
+
+      fixture.detectChanges();
+
+      existsAsHtmlElement(fixture, bescheidAttachments);
+    });
   });
 
   describe('update and bescheiden', () => {
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.ts
index 9833b6c7e244803f50b9234a4f94d51fbb3c749d..fdc71f20a21b61d3a14f5942f3eebca547b02214 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component.ts
@@ -1,8 +1,8 @@
 import {
   Bescheid,
   BescheidResource,
-  BescheidSendBy,
   BescheidService,
+  DocumentResource,
   UploadFileInProgress,
 } from '@alfa-client/bescheid-shared';
 import { BinaryFileResource } from '@alfa-client/binary-file-shared';
@@ -34,6 +34,10 @@ export class VorgangDetailBescheidenResultComponent implements OnInit {
   public bescheidDocumentFile$: Observable<StateResource<BinaryFileResource>> = of(
     createEmptyStateResource<BinaryFileResource>(),
   );
+  public bescheidDocument$: Observable<StateResource<DocumentResource>> = of(
+    createEmptyStateResource<DocumentResource>(),
+  );
+  public isPostfachConfigured$: Observable<boolean>;
 
   public saveAndSendInProgress$: Observable<StateResource<CommandResource>> = of(
     createEmptyStateResource<CommandResource>(),
@@ -47,8 +51,6 @@ export class VorgangDetailBescheidenResultComponent implements OnInit {
     loading: false,
   });
 
-  public readonly bescheidSendBy = BescheidSendBy;
-
   constructor(
     private bescheidService: BescheidService,
     public formService: BescheidenFormService,
@@ -61,6 +63,8 @@ export class VorgangDetailBescheidenResultComponent implements OnInit {
       this.bescheidService.getUploadBescheidDocumentInProgress();
     this.createBescheidDocumentInProgress$ =
       this.bescheidService.getCreateBescheidDocumentInProgress();
+    this.bescheidDocument$ = this.bescheidService.getBescheidDocument();
+    this.isPostfachConfigured$ = this.bescheidService.isPostfachConfigured();
 
     this.activeStep$ = this.formService.getActiveStep();
     this.bescheid$ = this.formService.getBescheidChanges();
@@ -71,7 +75,12 @@ export class VorgangDetailBescheidenResultComponent implements OnInit {
     this.bescheidService.deleteBescheidDocument();
   }
 
-  public saveAndSend(bescheidDraft: BescheidResource): void {
+  public saveAndSendManually(bescheidDraft: BescheidResource): void {
+    this.formService.clearNachricht();
+    this.saveAndSendInProgress$ = this.doSaveAndSend(bescheidDraft);
+  }
+
+  public saveAndSendWithNachricht(bescheidDraft: BescheidResource): void {
     this.saveAndSendInProgress$ = this.doSaveAndSend(bescheidDraft);
   }
 
diff --git a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail.module.ts b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail.module.ts
index e766aa38002e0187f7f03fda8841d6fc603dda4e..837545e68b34902a10953df5d1b9961e71ce504d 100644
--- a/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail.module.ts
+++ b/alfa-client/libs/vorgang-detail/src/lib/vorgang-detail.module.ts
@@ -76,6 +76,7 @@ import { VorgangDetailBackButtonComponent } from './vorgang-detail-page/vorgang-
 import { VorgangDetailBescheidenFormErrorComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-form-error/vorgang-detail-bescheiden-form-error.component';
 import { VorgangDetailBescheidenResultAttachmentsComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-attachments/vorgang-detail-bescheiden-result-attachments.component';
 import { VorgangDetailBescheidenResultDokumentComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-dokument/vorgang-detail-bescheiden-result-dokument.component';
+import { VorgangDetailBescheidenResultNachrichtComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-nachricht/vorgang-detail-bescheiden-result-nachricht.component';
 import { VorgangDetailBescheidenResultStatusComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result-status/vorgang-detail-bescheiden-result-status.component';
 import { VorgangDetailBescheidenResultComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-result/vorgang-detail-bescheiden-result.component';
 import { VorgangDetailBescheidenStepButtonComponent } from './vorgang-detail-page/vorgang-detail-bescheiden/vorgang-detail-bescheiden-steps/vorgang-detail-bescheiden-step-buttons/vorgang-detail-bescheiden-step-button/vorgang-detail-bescheiden-step-button.component';
@@ -188,6 +189,7 @@ const routes: Routes = [
     VorgangDetailBescheidenResultAttachmentsComponent,
     VorgangDetailBescheidenFormErrorComponent,
     VorgangDetailBescheidenBescheidVersendenComponent,
+    VorgangDetailBescheidenResultNachrichtComponent,
   ],
   exports: [
     VorgangDetailAntragstellerComponent,
diff --git a/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.spec.ts b/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.spec.ts
index 4501f9dd24a6281055e309eb04f5c211161f2e8e..41d1e94862b57a486bf7129415a25a1906781dc3 100644
--- a/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.spec.ts
+++ b/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.spec.ts
@@ -21,9 +21,19 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { Vorgang } from '@alfa-client/vorgang-shared';
-import { createVorgangResource } from 'libs/vorgang-shared/test/vorgang';
-import { getAktenzeichenText, VORGANG_KEIN_AKTENZEICHEN_ZUGEWIESEN } from './vorgang-util';
+import { EMPTY_STRING } from '@alfa-client/tech-shared';
+import { Antragsteller, Vorgang, VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
+import {
+  createAntragsteller,
+  createEingang,
+  createVorgangResource,
+  createVorgangWithEingangResource,
+} from 'libs/vorgang-shared/test/vorgang';
+import {
+  VORGANG_KEIN_AKTENZEICHEN_ZUGEWIESEN,
+  getAktenzeichenText,
+  getEmpfaenger,
+} from './vorgang-util';
 
 describe('Vorgang Util', () => {
   describe('getAktenzeichenText', () => {
@@ -43,4 +53,58 @@ describe('Vorgang Util', () => {
       expect(result).toEqual(VORGANG_KEIN_AKTENZEICHEN_ZUGEWIESEN);
     });
   });
+
+  describe('getEmpfaenger', () => {
+    it('should return nachname only if exists', () => {
+      const antragsteller: Antragsteller = { ...createAntragsteller(), vorname: undefined };
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createWithAntragsteller(antragsteller);
+
+      const empfaenger: string = getEmpfaenger(vorgangWithEingangResource);
+
+      expect(empfaenger).toEqual(antragsteller.nachname);
+    });
+
+    it('should return vorname only if exists', () => {
+      const antragsteller: Antragsteller = { ...createAntragsteller(), nachname: undefined };
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createWithAntragsteller(antragsteller);
+
+      const empfaenger: string = getEmpfaenger(vorgangWithEingangResource);
+
+      expect(empfaenger).toEqual(antragsteller.vorname);
+    });
+
+    it('should return name and vorname if exists', () => {
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createVorgangWithEingangResource();
+
+      const empfaenger: string = getEmpfaenger(vorgangWithEingangResource);
+
+      expect(empfaenger).toEqual(
+        `${vorgangWithEingangResource.eingang.antragsteller.vorname} ${vorgangWithEingangResource.eingang.antragsteller.nachname}`,
+      );
+    });
+
+    it('should return empty string if none exists', () => {
+      const antragsteller: Antragsteller = {
+        ...createAntragsteller(),
+        nachname: undefined,
+        vorname: undefined,
+      };
+      const vorgangWithEingangResource: VorgangWithEingangResource =
+        createWithAntragsteller(antragsteller);
+
+      const empfaenger: string = getEmpfaenger(vorgangWithEingangResource);
+
+      expect(empfaenger).toEqual(EMPTY_STRING);
+    });
+
+    function createWithAntragsteller(antragsteller: Antragsteller): VorgangWithEingangResource {
+      return {
+        ...createVorgangWithEingangResource(),
+        eingang: { ...createEingang(), antragsteller },
+      };
+    }
+  });
 });
diff --git a/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.ts b/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.ts
index 97b7913c19a9f5b76b209c105dcb9934a797ff52..5d90f07fe9a46e9c19ab44294aab7ffb32f7138b 100644
--- a/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.ts
+++ b/alfa-client/libs/vorgang-shared-ui/src/lib/vorgang-util.ts
@@ -21,10 +21,23 @@
  * Die sprachspezifischen Genehmigungen und Beschränkungen
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
-import { Vorgang } from '@alfa-client/vorgang-shared';
+import { EMPTY_STRING } from '@alfa-client/tech-shared';
+import { Vorgang, VorgangWithEingangResource } from '@alfa-client/vorgang-shared';
 
 export const VORGANG_KEIN_AKTENZEICHEN_ZUGEWIESEN = 'kein Aktenzeichen';
 
 export function getAktenzeichenText(vorgang: Vorgang): string {
   return vorgang.aktenzeichen || VORGANG_KEIN_AKTENZEICHEN_ZUGEWIESEN;
 }
+
+export function getEmpfaenger(vorgangWithEingangResource: VorgangWithEingangResource): string {
+  return `${getVorname(vorgangWithEingangResource)} ${getNachname(vorgangWithEingangResource)}`.trim();
+}
+
+function getVorname(vorgangWithEingangResource: VorgangWithEingangResource): string {
+  return vorgangWithEingangResource.eingang.antragsteller?.vorname ?? EMPTY_STRING;
+}
+
+function getNachname(vorgangWithEingangResource: VorgangWithEingangResource): string {
+  return vorgangWithEingangResource.eingang.antragsteller?.nachname ?? EMPTY_STRING;
+}