Active directory security

[ohernandez@sistemas-liasa.com]

Hi,
Someone has experience in activeds.dll (tlb is also in c:windowssyswow64).
I want to create roles for the users, and grant or revoke permissions to print, add, edit, delete, block reports.
I use ADS and have implemented the security around the database; but a probably customer (German) is asking about.

Thanks
Oscar Hernandez