What is required before an XaaS blueprint can provision a vSphere virtual machine?

A.
A vRealize Automation endpoint for vSphere

B.
A vRealize Automation Plug-In for vRealize Orchestrator

C.
A vRealize Orchestrator Plug-In for vCenter Server as an endpoint

D.
A vRealize Orchestrator reservation for vSphere

Explanation:
Reference: http://pubs.vmware.com/vrealize-suite-70/index.jsp?topic=%2Fcom.vmware.vrsuite.srm.doc%
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