Please complete the online sign up form. This will allow us to begin providing you services more quickly.Child Support Guidelines Worksheet. Form Number 12.902(e). SOFIA (State Of Florida Interactive Access) was created to allow you to electronically complete court documents using easy to follow interviews. Asistencia con su caso de manutención. Llámenos. Teléfono: 850-488-5437 luego marcar 7 para español Línea de Miami-Dade: 1-305-530-2600. Our Child Support Program (CSP) aims to help you locate the other parent. If you reside in the State of Florida, you can apply for services online. Complete the attached Application for Initial Eligibility.