The same forms are used, to modify a Custody Decree, Parenting Plan or Residential Schedule in dissolution, nonparental custody and paternity cases. (Put one parent's name in each column and fill out when the children will be with that parent for holidays and school breaks.) Page 8.Blank forms to print and fill out on your own, with how-to instructions for completing and filing. Use this if you are not married to your child's other parent. You may use the parenting plan form the court provides, create your own, or search the internet for sample parenting plans. An agreed parenting plan can be done for free. If the parents agree to any form of joint legal custody or joint physical custody, they must file a parenting plan. This set of forms will help you respond to a Petition for Custody and Parenting Time, and Child. Support. Children 12 and under may accompany an enrolled parent or guardian in the TSA PreCheck lanes without restriction. There may be additional instructions for obtaining civil documents or additional documents you need to submit.