Access Control > Detailed Directions > Configuring LDAP on an Application Server > Rules for Remote Domains
 
Rules for Remote Domains
Remotely managed domains must be the child of a locally managed domain.
For example, for IP address 10.6.0.75, Toronto.Canada.grassvalley.com is the child of Canada.grassvalley.com which is also managed by IP address 10.6.0.75.