MAC address pools are now bound to the cluster instead of the data center because certain environments require MAC address pools on the cluster level.
Assigning to Julie for review.
Documentation Links: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1-beta/html/administration_guide/sect-mac_address_pools https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1-beta/html/administration_guide/sect-cluster_tasks