Hello Everyone

I was hoping someone could tell me how to disable the ability of users to
change the windows password from the change password dialog. If a user
presses Ctrl + Alt + Del and then selects change password they are
displayed a dialog which lists the windows machine and their novell
account. Is it possible to prevent the windows account from displaying in
this dialog or at least disable it i.e. grey it out, so as to prevent
users from changing this account only allow them to change their novell
password from this dialog.

Thanks for any advice