OSX Homes on Windows Server

working in the golden triangle, Users are able to auth to ad and are able to use single sign on but wgm doesn't see the attribute for their home folder location. I have set the ad profile path as well as mapped a windows drive to their profile path, I'm using document redirection. Is there another place that I need to specify where the home folder location is so that the osx clients will know where to map home folder? thanks all! Joe