RSoP WMI Classes Illustrated
Following is an illustration of the Group Policy core and policy-setting RSoP WMI classes.
You can use a CIMOM schema browser and target the \\.\root\rsop namespace to view the RSoP schema.
Note that a client-side extension should not make associations to instances of classes that the extension does not define. This is because the lifetime of the instances is outside the control of the client-side extension.