Use this form to ask for a Parenting Plan, Residential Schedule or Child Support Order only if parentage has already been established by:. ➢ You must file a copy of the Birth Certificate or Acknowledgment of Parentage with this petition.Use a cover sheet (form FL Parentage 329) to keep it private. Washington Forms Online helps people fill out family law forms. Washington Forms Online is a program that helps people fill out family law forms online. A Parenting Plan is required in all cases involving time-sharing with minor child(ren), even when time- sharing is not in dispute. COUNTY OF MIAMI-DADE). This set of forms will help you respond to a Petition for Custody and Parenting Time, and Child. Support. Students enrolling in school for the first time or transferring into MiamiDade County. Petition to Change a Parenting Plan, Residential Schedule or Custody Order.