True64 and Windows AD

Hi,
Does anyone know if it is possible to integrate True64 users' control access in a Windows 2003 AD environment? Any software out there?
Thanks a lot.
Regards,
frls

Kerberos is the magic word..

We tried with Centrify, but it is not supported by the sw. We have a multi-system environment
Kerberos? ... Let's think a bit, anyway. Any more specific clue will be welcomed, neeedless to say! Any wp about it, please?
Thanks a lot, SirDice.