Michigan Compiled Laws, Chapter 600. Revised Judicature Act of 1961 § 600.2801

(a) “Judgment” means a final judgment of 1 of the following:

(b) “Interest in real property” means an interest enumerated in section 6018.  1

(c) “Judgment lien” means an encumbrance in favor of a judgment creditor against a judgment debtor's interest in real property, including, but not limited to, after acquired property.