In carrying out mediation under ORS 36.252 to 36.268, a mediator shall:
(1) Listen to the parties that are desiring to be heard.
(2) Attempt to facilitate a negotiated agreement that provides for mutual satisfaction.
(3) Seek assistance as necessary from any public or private agency to effect the goals of ORS 36.252 to 36.268.
(4) Permit any person who is a party to the mediation to be represented in all mediation proceedings by any person selected by the party.