diff --git a/uml/javascript/classdiagram.pu b/uml/javascript/classdiagram.pu
index 5cb943e08422859fc15da3776ffc0d5de39f0ad7..c02c65347ef9db25d272dd4afc4508fe1b65e1c1 100644
--- a/uml/javascript/classdiagram.pu
+++ b/uml/javascript/classdiagram.pu
@@ -13,9 +13,7 @@ class Alert {
       -getAlertClassbasedOnMessageTyp()
       -getButtons()
       -makeAlertContainerSingleton()
-      -okButtonHandler()
-      -removeAlert()
-      -saveButtonHandler()
+      -buttonHandler()
 }
 
 class EventEmitter
@@ -82,6 +80,7 @@ class PageTitle <<static>> {
 
 class QfqForm {
       +getSip()
+      +isFormChanged()
       +submit()
       -ajaxDeleteSuccessDispatcher()
       -applyElementConfiguration()