Is there a way in the Chargeback module to utilize an existing service to populate VMs for a Host Group?  So what I need to do is be able to assign VMs to Host Groups based on services setup on the VM's "Business Unit" custom attribute in vCenter.  This way I am utilizing VM metadata that already exists and would allow a more dynamic, hands off approach to this once everything is initially setup.  We populate way too many new VMs in a month to keep manually adding them to a Host Group.  If this is not possible in v6.7, please say it is in v7.0