This object represents the order in which the user credentials
are validated by the controller. At start up,
the agent assigns the value of this object. Later this can
be changed by the management station.
This object reflects the priority in which the user credential
information is applied. A lower value indicates an higher
priority. For example, an entry set to value '1' has a higher
priority over an entry set to value '2'.
The zero value indicates that the priority is not set.
No two instances of this object will have the same priority.