(a) Each governmental agency that is concerned with children and that has jurisdiction in the school district shall cooperate with the school-community guidance centers on the request of the superintendent of the district and shall designate a liaison to work with the centers in identifying and correcting problems affecting school-age children in the district.
(b) The governmental agency may establish or finance a school-community guidance center jointly with the school district according to terms approved by the governing body of each entity participating in the joint establishment or financing of the center.