The supplementary protocol referred to in the second paragraph of article R. 6112-16, in addition to the provisions of article R6111-36 likely to concern the health establishment referred to in article R. 6111-28, sets out: 1° The conditions under which the staff of this establishment provide psychiatric care within the prison; 2° The methods of coordination with the public health establishment that has signed the protocol referred to in the first paragraph of article R. 6111-29, in particular with regard to the supply of medication.