I am trying to figure out how to give contractors at a remote site RBAC permissions to install an Exchange 2010 server in my Exchange 2010 Organiziation with only local permissions in the OU via RBAC permissions. I added the contrators to the built in Exchange Servers Role
assigned a write scope to the OU where the remote Exchange 2010 server will be installed. I want them to have the minium permissions needed. Will they need to be a member of any other RBAC roles?