(1) Where a productivity employee:
(a) has, while such an employee, been a member of a superannuation scheme that provided for a productivity related benefit in respect of the employee; and
(b) is paid an amount by way of that benefit;
he or she may pay to CSC all or part of the amount.
(2) A payment to CSC may only be made within the period of 3 months commencing on the day on which the amount was paid to the employee or such longer period as CSC allows for the particular payment.