JON Managed EAP6 Domain Controller not displaying managed servers in domain inventory

Issue

• We have configured a domain controller, discovered the resource via JON, and configured 3 remote (different physical server) slaves in a managed domain. These hosts can be seen in the inventory for the domain controller, and respective host controllers also appear under each platform's inventory. The managed servers never show up in the domain controller's inventory, even though they should up under the individual host controller on each slave platform.