You do not delete Form 8615. Support is support. There is no new definition for it. The instructions for Form 8615 refer you back to the dependency.
Support. Your support includes all amounts spent to provide the child with food, lodging, clothing, education, medical and dental care, recreation, transportation, and similar necessities. To figure your child’s support, count support provided by you, your child, and others. However, a scholarship received by your child isn’t considered support if your child is a full-time student. For details, see Pub. 501, Dependents, Standard Deduction, and Filing Information.
Support defined
