Any conservator who places his or her conservatee in an inpatient facility pursuant to Section 5358, may also require the conservatee to undergo outpatient treatment. Before doing so, the conservator shall obtain the agreement of the person in charge of a mental health facility that the conservatee will receive outpatient treatment and that the person in charge of the facility will designate a person to be the outpatient supervisor of the conservatee. The person in charge of these facilities shall notify the county mental health director or his or her designee of such agreement. At 90-day intervals following the commencement of the outpatient treatment,

the outpatient supervisor shall make a report in writing to the conservator and to the person in charge of the mental health facility setting forth the status and progress of the conservatee.