NASDAQ Futures modified its self-match prevention functionality to eliminate “skip internal functionality” as the only alternative. Under this functionality, an incoming order that would match an opposite order for the same user identification would skip the resting order and match with the next marketable order from a participant with a different user identification. Under the new functionality, a user of SMP can choose either to cancel a new order if it matches an opposite order with the same identification or cancel the resting order. It a participant currently using the skip internal functionality does not elect one of these two alternatives by noon March 17, the functionality will default to cancel resting order.