Mich. Comp. Laws § 769.1l
If a prisoner under the jurisdiction of the department of corrections has been ordered to pay any sum of money as described in section 1k and the department of corrections receives an order from the court on a form prescribed by the state court administrative office, the department of corrections shall deduct 50% of the funds received by the prisoner in a month over $50.00 and promptly forward a payment to the court as provided in the order when the amount exceeds $100.00, or the entire amount if the prisoner is paroled, is transferred to community programs, or is discharged on the maximum sentence. The department of corrections shall give an order of restitution under section 20h of the corrections code of 1953, 1953 PA 232, MCL 791.220h, or the crime victim's rights act, 1985 PA 87, MCL 780.751 to 780.834, priority over an order received under this section.
MCL 769.1l