Support for Windows Active Directory 2008 R2 integration with WIndchill

PTC states thatany directory server that is LDAP V3 compliant should function with Windchill as per

http://www.ptc.com/WCMS/files/69784/en/WindchillFuturePlatformSupportSummary20110301.pdf

In my company we would like to upgrade the Windows domain to use Active Directory 2008 R2 and integrate it with PDMLink 9.1 M060.

Does anyone has already implemented this kind of configuration?

Thanks in advance.