Child Support Forms ; 4-1. Petition (For an Order Upon Support Agreement).These are the official forms for use in Family Court proceedings. Both parents can complete, sign, and have the VAP witnessed at the hospital and give it to the hospital staff. Complete the on-line application for free child support services if you live in Illinois and the dependent child(ren) lives with you. Notice of Petition: If only one parent is filing the petition, the other parent must be served with a Notice of Petition. You have to ask the New York State Supreme Court to change your child's name. To do that, you must fill out and file these court forms. Only a parent, guardian, or conservator can change a child's name. No information is available for this page.