You need to wait for a few more days for Vserver DR workflows.
This will be posted in http://automationstore.netapp.com by July end.
This will work with 8.3.1RC1.
For previous versions of ONTAP, there is a VServer Config replication workflow
which can be used for DR setup. However this is a Professional Services supported workflow.
You need to reach out to NetApp Professional Services to get this workflow.
I know for sure that this is being used by couple of customers.
Regards,
Abhi