Hi, I have two Exchange 5.5 servers in the same organization and site. The organization name has a comma xxxx,ltd in the end of the upgrade I would like the each server to be in a different administrative groups To run the upgrade, I need to change the Display Name of the organization and remove the comma. After that the upgrade will create a new organization from the new display name in the Microsoft Exchange administrator 5.5. My big Q is if after I run the upgrade in-place on one of the server, is the two exchange server will still be in the same organization (old name new name)? Or the new one will be in the new organization? And the second in the old organization name? And then when I run an upgrade on the second server, will I be able to add it to the new 2000 organization, in different administrative groups with out losing the data? Best Regards, Shay <http://server.iad.liveperson.net/hc/18947816/?cmd=file&file=visitorWantsToC hat&site=18947816&byhref=1>