diff --git a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.html b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.html
index 3ae8048..9413201 100644
--- a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.html
+++ b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.html
@@ -34,6 +34,13 @@
             }
         </mat-form-field>
     </div>
+    <!-- shortname -->
+    <div class="dd-row input-row">
+        <mat-form-field>
+            <mat-label>Kürzel</mat-label>
+            <input matInput [formControl]="shortname" />
+        </mat-form-field>
+    </div>
     <!-- comment -->
     <div class="dd-row input-row">
         <mat-form-field>
diff --git a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.ts b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.ts
index f16091b..206e7a4 100644
--- a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.ts
+++ b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/components/forms/user-update-form/user-update-form.component.ts
@@ -31,6 +31,7 @@ export class UserUpdateFormComponent {
   readonly username = new FormControl(this.user.username, [Validators.required]);
   readonly name = new FormControl(this.user.prename, [Validators.required]);
   readonly surname = new FormControl(this.user.name, [Validators.required]);
+  readonly shortname = new FormControl(this.user.shortname);
   readonly email = new FormControl(this.user.email, [Validators.required, Validators.email]);
   readonly comment = new FormControl(this.user.comment);
 
@@ -75,6 +76,7 @@ export class UserUpdateFormComponent {
       this.user.prename = this.name.value!;
       this.user.username = this.username.value!;
       this.user.name = this.surname.value!;
+      this.user.shortname = this.shortname.value!;
       this.user.comment = this.comment.value!;
 
       this.uService.update(this.user).subscribe({