Viewing Domains in Citrix Server Administration

[JH24]

I am trying to view two seperate Domains in the same Citrix Server Administration session.
I am logged into Citrix on Domain A as a administrator and can see Domain B if i expand All listed Servers.
I can see all the servers in Domain B however i cannot see any users logged onto Domain B or the processes running on the servers of Domain B.
There is a two way trust relationship set up for Domain A and Domain B and files are able to be shared on both Domains.

Any ideas why i can Administrate these users from Domain A??

Thanks
James