Mich. Comp. Laws § 552.680a

Sec. 10a. The department, the SDU, and each office of the friend of the court shall cooperate in the transition to the centralized receipt and disbursement of support and fees. An office of the friend of the court shall continue to receive and disburse support and fees through the transition, based on the schedule developed as required by section 6 of the office of child support act, 1971 PA 174, MCL 400.236, and modifications to that schedule as the department considers necessary.