By default, when device groups at different
levels in the
Device Group Hierarchy have
an object with the same name but different values (because of overrides,
as an example), policy rules in a descendant device group use the
object values in that descendant instead of using object values
inherited from ancestor device groups. Optionally, you can reverse
this order of precedence to push values from the highest ancestor
containing the object to all descendant device groups. After you
enable this option, the next time you push configuration changes
to device groups, the values of inherited objects replace the values
of any overridden objects in the descendant device groups. The figure
below demonstrates the precedence of inherited objects in a device
group: