Sec. 13. A subsequently recorded mortgage has priority over a commercial real estate broker's lien if the mortgagee did not have actual or constructive knowledge of the lien at the time the mortgagee advanced money under the mortgage.
Mich. Comp. Laws § 570.593, under COMMERCIAL REAL ESTATE BROKER'S LIEN ACT.
Mich. Comp. Laws § 570.593
Sec. 13. A subsequently recorded mortgage has priority over a commercial real estate broker's lien if the mortgagee did not have actual or constructive knowledge of the lien at the time the mortgagee advanced money under the mortgage.