Ok so we promoted a 2003 DC server to 2008 r2. We have three domain controllers in three locations. On the main PDC primary, when you go to any drive and add a folder, the permissions for Admin and etc are there. When you remove the inheritance permissions , the check box and then go to add anything, all that shows is the users. No group are shown to add, but you can access them. On the two other servers, when you create a folder and the do the same thing, the groups are there. Is this some kind of migration issue or what. Never seen this before. Thanks for your help in advance.