The instructor or coach must first register any children he or she expects to enroll in any program, just as any other parent. It doesn't matter whether the instructors or coaches enroll their children in the class, team, or clinic with the pay-by-check option or the registrar adds them herself.
The registrar then discounts the enrollment. But, to complete the enrollment she needs to add a $0 check to the instructor/coach account and attach the check to the enrollment. We don’t automatically complete a fully discounted enrollment.

