Minn. Stat. § 518.10
Subd. 1. Petition.
The petition for dissolution of marriage or legal separation shall state and allege:
(d) in the case of a petition for dissolution, that either the petitioner or the respondent or both:
(j) whether an order for protection under chapter 518B or a similar law of another state that governs the parties or a party and a minor child of the parties is in effect and, if so, the district court or similar jurisdiction in which it was entered.
The petition shall be verified by the petitioner or petitioners, and its allegations established by competent evidence.
Subd. 2. Social Security number document.
In proceedings where child support or spousal maintenance issues will be addressed, the petition under subdivision 1 must be accompanied by a separate document that contains the Social Security numbers of the petitioner and the respondent. The Social Security number document must be maintained in a portion of the court file or records that are not accessible to the general public.