Hi Armandol,
>Does anyone know if is possible to manage CDOT SnapMirror/SnapVault relationships via Protection Manager within OC Unified Manager?
This is possible, please see the below video
For pairing up WFA please see
Configure OnCommand Unified Manager 6.1 and Workflow Automation 2.2 View the video
and to
Manage cDOT SnapMirror and SnapVault in OnCommand Unified Manager 6.1 View the video
Hope this helps.
-Srinivas