Information Regarding Forms and FamilyId Registration Please note that registration on FamilyId is required to participate in Athletics. When you register on FamilyId, you have completed all the forms needed. However, you only need to complete the forms the first time you register. Anytime your child is participating thereafter, you only need to choose the sport they will be playing. You can adjust the forms as needed, but you do not need to complete all the forms again. We will not accept hard copies of the forms. They are on our website for emergency situations only.