CASO Model

Hi

Looking for some information.

We are moving all of our BExec 2014 installations to a per TB model with a central CASO server. This will manage all sites globally.

However we havre a requirement for our EMEA offices to also manage just their servers. Is there a mdoel where head office (US) can manage all servers globally, and our EMEA head office manage all servers in EMEA (without seeing anything outside that zone)?

Does a primary and secondary model exist, or can we set permissions on the main CASO?

thanks