diff --git a/ogWebconsole/src/app/components/groups/groups.component.html b/ogWebconsole/src/app/components/groups/groups.component.html
index da09f00..c937b4d 100644
--- a/ogWebconsole/src/app/components/groups/groups.component.html
+++ b/ogWebconsole/src/app/components/groups/groups.component.html
@@ -16,11 +16,11 @@
     </div>
     <div class="groups-button-row">
       <div joyrideStep="addStep" text="{{ 'groupsAddStepText' | translate }}" style="display: flex; gap: 8px;">
-        <button class="action-button" (click)="addOU($event)" *ngIf="auth.userCategory !== 'ou-minimal'"
+        <button class="action-button" (click)="addOU($event)" *ngIf="auth.userCategory !== 'ou-minimal' && auth.userCategory !== 'ou-operator'"
           matTooltip="{{ 'newOrganizationalUnitTooltip' | translate }}" matTooltipShowDelay="1000">
           {{ 'newOrganizationalUnitButton' | translate }}
         </button>
-        <button class="action-button" [matMenuTriggerFor]="menuClients" *ngIf="auth.userCategory !== 'ou-minimal'" 
+        <button class="action-button" [matMenuTriggerFor]="menuClients" *ngIf="auth.userCategory !== 'ou-minimal' && auth.userCategory !== 'ou-operator'"
                 [disabled]="!hasOrganizationalUnits()" 
                 matTooltip="{{ hasOrganizationalUnits() ? ('newClientButtonTooltip' | translate) : ('noOrganizationalUnitsTooltip' | translate) }}" 
                 matTooltipShowDelay="1000">{{
@@ -256,15 +256,15 @@
             <mat-icon>map</mat-icon>
             <span>{{ 'roomMap' | translate }}</span>
           </button>
-          <button mat-menu-item (click)="addClient($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal'" [disabled]="!hasOrganizationalUnits()">
+          <button mat-menu-item (click)="addClient($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal' && auth.userCategory !== 'ou-operator'" [disabled]="!hasOrganizationalUnits()">
             <mat-icon>add</mat-icon>
             <span>{{ 'newSingleClientButton' | translate }}</span>
           </button>
-          <button mat-menu-item (click)="addMultipleClients($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal'" [disabled]="!hasOrganizationalUnits()">
+          <button mat-menu-item (click)="addMultipleClients($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal' && auth.userCategory !== 'ou-operator'" [disabled]="!hasOrganizationalUnits()">
             <mat-icon>playlist_add</mat-icon>
             <span>{{ 'newMultipleClientButton' | translate }}</span>
           </button>
-          <button mat-menu-item (click)="addOU($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal'">
+          <button mat-menu-item (click)="addOU($event, selectedNode)" *ngIf="auth.userCategory !== 'ou-minimal' && auth.userCategory !== 'ou-operator'">
             <mat-icon>account_tree</mat-icon>
             <span>{{ 'addOrganizationalUnit' | translate }}</span>
           </button>