The Law Division Mandatory Arbitration program is an alternative dispute resolution process for civil suits seeking money damages. How do I file an Arbitration ("AR") case?Send the original Demand to the Respondent. Upon assignment to a case, an arbitrator shall notify the Arbitration. Administer of any conflict and withdraw from the case if any grounds for disqualification. Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. The mandatory arbitration program in the Circuit Court for the 18th Judicial Circuit,. (c) Once the arbitration process has commenced, neither party may withdraw from arbitration.