I'm trying to create a Directory Group. I'm pretty sure the Connector is working, because the tree populates and BuiltIn also populates on the right. However, none of the other groups populates. For example, we have a group called Domain Controllers, but when I click on it nothing appears on the right. This happens for every group below BuiltIn as far as I can tell.
The connector for Directory Services will identify and display Security Groups, not OUs. I think OUs can also be Security Groups, but if you don't have Security Groups, you won't see much in the "Directory Service Groups" section.