Permissions to Manage Hyper-V images, but not local Host?

We have a need for some Engineers to run and manage a few Virtual Servers
and I'd like them to be able to manage the server without having Admin
permissions on the local server that is running Hyper-V. I do not want them
to be able to install Software on the local host, though I want them to be
able to copy/add new VMs into Hyper-V.

What is the Best Practice to allow people to manage Hyper-V Images, but not
have access to manage anything else on the local host?

Thanks,
Scott<-