Seamlessly file a case online with AAA using an online demand form, an arbitration agreement and the filing fee. Complete the form and attach all of the documents noted above;. 4.This AGREEMENT, hereinafter referred to as the AGREEMENT, is entered into between the County of Hennepin, hereinafter. Information about the Mediation process, ADR Roster, petitions, rules and policies, and frequently asked questions from the Minnesota Judicial Branch. If referred to arbitration, the UNION and the EMPLOYER shall attempt to select an arbitrator to hear the grievance. The purpose of the Minnesota nofault arbitration system is to promote the orderly and efficient administration of justice in this State.