For products with a daily accrual, rate changes that need to take effect on a date already past require special handling by a CU*BASE representative (referred to as dividend regeneration). If you forget to set a rate change and want it to affect past accruals, also remember that a regeneration can be done, but the recalculations must start at the beginning of a dividend calculation period (i.e., quarter, month, etc., depending on the product configuration).