Seat Member list Clean up | Communifire Support

W have two offices and one directory. We need everyone on our company "people directory" and this currently occurs with our automatic self registration.  Everyone, every new employee, is automatically added to our "people" directory and also added to our communifire as a member. 

Our two offices have two different domains.  Our US office ends in .com and our China office ends in .cn.  We only want to add our US office ot our communifire membership (as this is the intranet for our US office only).

1. How do we remove our China office employees

2. How do we keep from China office employees from being added to communifire but still have them on our all company "people" directory.  As people in the US will need to be able to look them up.

Will we have to turn off the self-registration automatic add and manually add all of our employees or can se have them add automatically and do a simple change in their role or ban the so they are not a member but still on our company directory "People"?

We need to do a clean up as well as know how to set the settings to move forward.

Thank you