Fix/refactor: remove doc observables, fix username async (#8908)

src-ui/src/app/pipes/correspondent-name.pipe.ts

@@ -0,0 +1,22 @@
+import { Pipe, PipeTransform } from '@angular/core'
+import {
+  PermissionsService,
+  PermissionType,
+} from '../services/permissions.service'
+import { CorrespondentService } from '../services/rest/correspondent.service'
+import { ObjectNamePipe } from './object-name.pipe'
+
+@Pipe({
+  name: 'correspondentName',
+})
+export class CorrespondentNamePipe
+  extends ObjectNamePipe
+  implements PipeTransform
+{
+  constructor(
+    permissionsService: PermissionsService,
+    objectService: CorrespondentService
+  ) {
+    super(permissionsService, PermissionType.Correspondent, objectService)
+  }
+}