diff --git a/alfa-client/libs/binary-file-shared/src/lib/binary-file.model.ts b/alfa-client/libs/binary-file-shared/src/lib/binary-file.model.ts
index ad066e5dcc84ed8ed7f48b258a2d32eaeefcca7d..07f2665c2046be73550819818b326b538bd520fc 100644
--- a/alfa-client/libs/binary-file-shared/src/lib/binary-file.model.ts
+++ b/alfa-client/libs/binary-file-shared/src/lib/binary-file.model.ts
@@ -22,7 +22,7 @@
  * unter der Lizenz sind dem Lizenztext zu entnehmen.
  */
 import { ListResource, StateResource } from '@alfa-client/tech-shared';
-import { Resource, ResourceUri } from '@ngxp/rest';
+import { Resource } from '@ngxp/rest';
 import { Observable } from 'rxjs';
 
 export interface BinaryFile {
@@ -38,13 +38,13 @@ export interface BinaryFileListResource extends ListResource {}
 export interface ToUploadFile {
   type: FileUploadType;
   file: File;
-  uri: ResourceUri;
+  uploadUrl: string;
 }
 
 export declare type FileUploadType = string;
 
 export interface UploadFile {
-  type: FileUploadType;
+  key: string;
   fileToUpload: File;
   uploadedFile: Observable<StateResource<BinaryFileResource>>;
 }
diff --git a/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.spec.ts b/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.spec.ts
index 4b9200a09313ae46fbd06a99a269947faffb72ce..220a76d52a8b47ff3a4321bde8115abc1b7538de 100644
--- a/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.spec.ts
+++ b/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.spec.ts
@@ -68,7 +68,7 @@ describe('BinaryFileService', () => {
   describe('is upload in progress', () => {
     const type: FileUploadType = 'DummyType';
     const uploadFile: UploadFile = {
-      type,
+      key: faker.string.uuid(),
       fileToUpload: createFile(),
       uploadedFile: of(createEmptyStateResource<BinaryFileResource>(true)),
     };
@@ -87,7 +87,7 @@ describe('BinaryFileService', () => {
   describe('get uploaded files', () => {
     const type: FileUploadType = 'DummyType';
     const uploadFile: UploadFile = {
-      type,
+      key: faker.string.uuid(),
       fileToUpload: createFile(),
       uploadedFile: of(createStateResource(createBinaryFileResource())),
     };
@@ -104,19 +104,23 @@ describe('BinaryFileService', () => {
     });
   });
 
+  describe('remove uploaded file', () => {
+    //Implement me
+  });
+
   describe('upload file new', () => {
     const file: File = createFile();
-    const uri: ResourceUri = faker.internet.url();
+    const uploadUrl: string = faker.internet.url();
     const type: FileUploadType = 'dummyType';
 
-    const toUploadFile: ToUploadFile = { file, uri, type };
+    const toUploadFile: ToUploadFile = { file, uploadUrl, type };
 
     const binaryFileResource: BinaryFileResource = createBinaryFileResource();
     const binaryFileStateResource: StateResource<BinaryFileResource> = createStateResource(binaryFileResource);
 
     const binaryFileStateResource$: Observable<StateResource<BinaryFileResource>> = of(createStateResource(binaryFileResource));
 
-    const uploadFile: UploadFile = { type, fileToUpload: file, uploadedFile: binaryFileStateResource$ };
+    const uploadFile: UploadFile = { key: faker.string.uuid(), fileToUpload: file, uploadedFile: binaryFileStateResource$ };
 
     it('should push entry to uploaded files', () => {
       service._buildUploadFile = jest.fn().mockReturnValue(uploadFile);
@@ -152,7 +156,7 @@ describe('BinaryFileService', () => {
 
         service._handleUpload(toUploadFile);
 
-        expect(repository.uploadFileNew).toHaveBeenCalledWith(uri, file);
+        expect(repository.uploadFileNew).toHaveBeenCalledWith(uploadUrl, file);
       });
 
       it('should return start and first value', () => {
diff --git a/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.ts b/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.ts
index 5c734dbe76d0ff81b81596dba89011cf312044ac..b07c5227429ca08dbcc8670c09243a3cdf0d91c7 100644
--- a/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.ts
+++ b/alfa-client/libs/binary-file-shared/src/lib/binary-file.service.ts
@@ -40,6 +40,7 @@ import {
 import { SnackBarService } from '@alfa-client/ui';
 import { HttpErrorResponse, HttpResponse } from '@angular/common/http';
 import { Injectable } from '@angular/core';
+import { faker } from '@faker-js/faker/.';
 import { getUrl, Resource, ResourceUri } from '@ngxp/rest';
 import { saveAs } from 'file-saver';
 import { isNil } from 'lodash-es';
@@ -76,22 +77,26 @@ export class BinaryFileService {
     return this.uploadFiles.asObservable().pipe(map((files: UploadFilesByType) => files[type]));
   }
 
+  public deleteUploadedFile(type: FileUploadType, key: string): void {
+    //Implement me
+  }
+
   //TODO Rename
   public uploadFileNew(toUploadFile: ToUploadFile): void {
-    if (!(toUploadFile.uri in this.uploadFiles.value)) this.uploadFiles.value[toUploadFile.type] = EMPTY_ARRAY;
+    if (!(toUploadFile.uploadUrl in this.uploadFiles.value)) this.uploadFiles.value[toUploadFile.type] = EMPTY_ARRAY;
     this.uploadFiles.value[toUploadFile.type].push(this._buildUploadFile(toUploadFile));
   }
 
   _buildUploadFile(toUploadFile: ToUploadFile): UploadFile {
     return {
-      type: toUploadFile.type,
+      key: faker.string.uuid(),
       fileToUpload: toUploadFile.file,
       uploadedFile: this._handleUpload(toUploadFile),
     };
   }
 
   _handleUpload(toUploadFile: ToUploadFile): Observable<StateResource<BinaryFileResource>> {
-    return this.repository.uploadFileNew(toUploadFile.uri, toUploadFile.file).pipe(
+    return this.repository.uploadFileNew(toUploadFile.uploadUrl, toUploadFile.file).pipe(
       map((binaryFileResource: BinaryFileResource) => createStateResource(binaryFileResource)),
       catchError((response: any) => of(createErrorStateResource(<HttpError>response.error))),
       startWith(createEmptyStateResource<BinaryFileResource>(true)),