This diagram of the Policy object hierarchy shows the relationship between objects. Policy connects to ParameterSet, DriverScript, Domain, and Role. Domain is then connected to Customer, Network, SAATemplate, and others like PacketMarking. Then the hierarchy divides into smaller groups. Customer connects to VPN, Tls, Site, and SiteL2. Network connects to Device, and children of device, like RoleDevice, Interface, and VLANInterface.