Architecting Multisite vCloud Director : Multisite vCloud Director v9.0 : 3.3 Organization Association
   
3.3 Organization Association
After the site-level associations are shown as completed, individual organizations can be associated with their peers in the other member sites. In the Cloud Service Provider environment, it is likely that the member organizations at each site will belong to the same customer, but this does not have to be the case, and vCloud Director does not require any explicit connection between the administrative bodies behind the member organizations. However, to associate organizations, either System Administrator or Organization Administrator credentials are required for each site or organization to be associated, which implies common administration on the part of either the customer or Service Provider.