Источник:
http://alexvoy.blogspot.com/2009/04/...next-menu.html
==============
To resrtict Form Setup context menu item you should:
Create security key, for example,
SysSetupFormPermission
Add this key to
SysSetupForm control tab
Create a new user group supposed to be restricted
Uncheck the key
A user included in the group will still have the context menu item
but will see an empty form

Источник:
http://alexvoy.blogspot.com/2009/04/...next-menu.html