Is there any link between Active Directory Domain and Node?

We are running Active Directory discovery to discover our AD topology.  The Active Directory Domains are populated, but aren't really linked to anything outside of the AD realm.  We are looking to tie Nodes to their respective AD Domain.  CI Type Manager does not show any direct link between AD Domain and Node.

Is there an indirect link between AD Domain and Nodes (such as workstations and servers -- not the domain controller itself)?  Has anyone created a direct link between AD Domain and Node?