(a) While a suit for a qualified domestic relations order or similar order is pending or during an appeal of an enforcement order, and on the motion of a party or on the court's own motion after notice and hearing, the court may render an appropriate order, including the granting of a temporary restraining order and temporary injunction, for the preservation of the pension, retirement plan, or other employee benefits and protection of the parties as the court considers necessary.
(b) An order under this section is not subject to interlocutory appeal.