Our company is looking at upgrading Active Directory Domain Services to 2008 R2. We are currently at Server 2003 functional level. My question is, does anyone know if there any ramifications to SCCM when upgrading AD and if it's supported? We have extended our schema for SCCM and are running SCCM SP2 R2. Just to be clear, we are not upgrading the SCCM site servers, we are upgrading AD. I've scoured the SCCM documentation and can find no mention of 2008 R2 Active Directory, so my guess it won't be an issue, but I want to be sureThanks.

I'm not familiar with switching your functional levels, and how that might or might not affect it, but I am running it fine on a 2008 level.