Additional resources include a directory of local self-help centers. In addition to this petition, you must also complete and file the following forms: • Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA) Affidavit,.After completing this form, you should sign the form before a notary public or deputy clerk. You should then file the original with the clerk of the circuit. SOFIA (State Of Florida Interactive Access) was created to allow you to electronically complete court documents using easy to follow interviews. A case number is assigned and an official court file is opened. Delivering the petition to the clerk's office is called filing a case. The forms are interactive and may be filled out and printed at home. You may come to the Clerk's office to file your paperwork or your can mail them in. Go to Family Court and file a petition with the court.