Hi, I have already extended my AD schema for SMS 2007 SP2 on Windows Server 2003 in our lab environment. Now I'd like to setup SCCM 2007 R2 with Windows Server 2008 SP2. Do I have to extend AD schema again, or can it co-exist with the current AD schema extension? (Both setup are using primary site function at the moment). Thank you for any kind advice. regards,---Packie

I found the answer here http://social.technet.microsoft.com/forums/en-us/configmgrgeneral/thread/F842EA3C-2D98-4AF4-ADBD-65144A01C152 Weird for me as I have tried to search for the same question before creating this topic, but none suits me. Only after a topic is created then the related topics appear on the right pane with the same scenario. :)---Packie