[ovirt-users] WebGUI: User permissions to Data Center

Hi guys, I'd like my users to have access to their VMs via Web UserPortal. And I've got it but only in a half, because they see their VMs in Basic view where they cannot create or manage VMs. In Extended view they have an error: "Not available when no Data Center is up." I guess I need to assign some access to Data Center for those users, but what permission it should be to see only their VMs via UserPortal but not all VMs in DC?