Change owner of vApp

Hello everyone, relatively new to Orchestrator.  Using Orchestrator 5.5 and vCloud Director 5.5 and trying to use the vCloud Director Plugin to create and mange vApps.  I am trying to change the ownership of the vApp but cannot seem to find reference to how to make this change within Orchestrator.  Anyone have code or document they can point me to on how to add this capability into Orchestrator to change the owner of a vApp.

Thank you