What should you identify?

Your network contains a Hyper-V cluster named Cluster1.
You install Microsoft System Center 2012 Virtual Machine Manager (VMM).
You create a user account for another administrator named User1.
You plan to provide User1 with the ability to manage only the virtual machines that User1 creates.
You need to identify what must be created before you delegate the required permissions.
What should you identify?

A.
A service template

B.
A Delegated Administrator

C.
A cloudD. A host group