We have people with rights to remove their systems from the domain.  Before a person takes themselves out of the domain and added to a workgroup, is there a way to display some type of warning message or dialog before they put their system in a workgroup? It would say something like, "Before you click on 'Workgroup', know that you will lose local administrative access to your system.  First create a local administrator account.  If you do not know how to, please contact the Helpdesk first." Regards, Tr0utman