ORS § 426.090
The judge shall issue a citation to the person alleged to have a mental illness stating the nature of the information filed concerning the person and the specific reasons the person is believed to be a person with mental illness. The citation shall further contain a notice of the time and place of the commitment hearing, the right to legal counsel, the right to have legal counsel appointed if the person is unable to afford legal counsel, and, if requested, to have legal counsel immediately appointed, the right to subpoena witnesses in behalf of the person to the hearing and other information as the court may direct. The citation shall be served upon the person by delivering a duly certified copy of the original thereof to the person in person prior to the hearing. The person shall have an opportunity to consult with legal counsel prior to being brought before the court.
ORS 426.090