Any way to disable monitoring specific virtual NICs?

We have several NICs on our VMs that are on a non-routed iSCSI segment. When we added the VM infrastructure, all the individual VMs were imported, and the NICs appear under the Virtual NICs tab. There doesn't seem to be a way to quit monitoring the specific iSCSI NIC. Not a huge issue, but since it's not a routed segment, the OpManager server just ills up firewall logs trying to connect to it, when it can't.

For our physical servers which also have a NIC on that iSCSI segment, I can just remove that specific interface from under the Interfaces tab, just haven't figured how to do it on a VM Server.

Thanks!
Jeff