stulli

I looked into this a bit more and I was wrong about the system Discovery Agent. Here's some information I found on this: - AD Sys Discovery finds systems in AD (in the OUs you specify) that are not disabled and are resolvable via DNS. AD Sys Discovery will also assign discovered resources to sites based upon boundaries. Check adsysdis.log to make sure the systems in question are being discovered. - AD Sys Group Discovery will query AD for OU and Group information for all systems in the OUs specified that have been discovered and are assigned to the site. (If says "the site" at http://technet.micro...y/cc181248.aspx but I think it should read "a site", not positive though). Check adsysgrp.log to verify that the OU and group info for a system is being picked up.

I have tried building similar collections myself and got the same results. The thing is you are querying the sccm database, not the AD directly, and the database is updated by the Discovery agents. If I remember correctly the System Discovery Agent updates what systems are in which OU's and by default the agent only runs once per day. Again, I could be wrong, but this is what I found most likely.