diff --git a/EduNetworkBuilder/NetworkBuilder.cs b/EduNetworkBuilder/NetworkBuilder.cs
index 39bc27b..b534f97 100644
--- a/EduNetworkBuilder/NetworkBuilder.cs
+++ b/EduNetworkBuilder/NetworkBuilder.cs
@@ -399,6 +399,10 @@ namespace EduNetworkBuilder
                 classSetupToolStripMenuItem.Visible = false;
                 this.Text = "EduNetworkBuilder : " + CurrentUser.FullName;
             }
+            if (CurrentUser == null || !CurrentUser.isAdmin)
+                addToClassworkToolStripMenuItem.Visible = false;
+            else
+                addToClassworkToolStripMenuItem.Visible = true;
         }
 
         public void UpdateLinks()