Is it possible to define secondary domain for ldap in remote control ? I know that it is not possible old versions.I hope new versions supports this. (we want to add 2 domain users)
What you require is not currently supported. Please open an enhancement request.
The product currently does support Active Directory forest (AD forest). Not quite the same thing but maybe it is sufficient to address your requirement.
As @asecoman pointed out there is currently no way to add multiple DC to the Remote Control server.
If the targets managed by each user belonging to the different DC are not the same you can deploy another Remote Control server and let the targets registered to that server to be managed by the specific domain users.
Please up-vote the following Request for Enhancement: