Minn. Stat. § 518.585
Any judgment or decree of dissolution or legal separation containing a requirement of child support and any determination of parentage, order under chapter 518C, order under section 256.87, or order under section 260.251 must include a notice to the parties that section 548.091, subdivision 1a, provides for interest to begin accruing on a payment or installment of child support whenever the unpaid amount due is greater than the current support due.