A Motion to Dismiss asks the judge to dismiss the plaintiff's case. A motion to alter or amend a judgment must be filed no later than 28 days after the entry of the judgment.Supreme Court Rule 191 affidavits and suggests how to attack an affidavit for failing to comply with the rule. I. Step 1: Give your tenant a Notice and wait the amount of time stated in the Notice. After serving a person, the process server has to fill out a return of service, also called an affidavit of service, and file it with the court. Fill out your custody modification forms. Motion to Modify Parental Responsibilities; Notice of Motion; Affidavit; Child Support Forms (if relevant). Pleadings may be amended or supplemented with leave of court. The purpose of the amendment is to clarify the finality of judgments. Print out a copy of the Illinois Affidavit and Certificate of Correction Request form. 2.