I've recently deployed the Cisco UCS Manager plugin for vcenter. Originally the ID used to register the UCS domains only had read only access which does not include KVM permissions. Therefore, the Launch KVM button was grayed out. We've altered the UCS permissions to include KVM access (and confirmed by logging directly into UCS Manager), but the Launch KVM button remains grayed out. I've unregistered the domains and registered them again, but no change. Are there any additional permissions in UCS required for the Launch KVM plugin functionality?