Michigan Compiled Laws, Chapter 408. Labor § 408.511

Sec. 1. When the business of a person or entity is suspended by the action of creditors, or is placed in the custody of a receiver or trustee, debts owing to or for the benefit of employees of the business, other than officers or directors of the business, which have accrued by reason of their employment, including amounts payable to third persons on account of health, welfare, pension, or profit sharing plans for the benefit of employees, are preferred claims. Such employees or trustees on their behalf are preferred creditors and shall be first paid in full before other unsecured creditors are paid. An interested person may contest any such claim by filing exceptions to it, supported by affidavit, with the officer having the custody of such property. The claim shall be processed or reduced to judgment in accordance with law.