The base class for any type of setting or configuration that may get a
When used in a reconfgure operation specification, if VcInheritablePolicy is true,
it specifies the intention to change the values of subclass's properties to the
inhertied values from the level above. In this case, users don't need to specify
the values and any set property in the subclass will be ignored.
if VcInheritablePolicy is false, it specifies the intension to explicitly set
subclass's properties to user specified values. Users should set the properties in
the subclass with the desired values.
When used in a configuration information object, The values of the properties in
the subclass are the effective values. if VcInheritablePolicy is true, the object
is getting the effective values from upper level. If false, the values are
explicitly set by a user.