7
is there further a way to set the notification options invisibile?
Yes there is of course
Edit the file edituser.php. Check the line 208 :
$form->addElement($notify_method_select);
This is were the select box for choosing the notification method is added to the form. If you comment out this line, it wont be added to the form
:
// $form->addElement($notify_method_select);
Hope this helps !