Modification of confirmed award or judgment. If a party requests under the laws of this Commonwealth other than this subchapter

§ 7392.  Modification of confirmed award or judgment. If a party requests under the laws of this Commonwealth other than this subchapter modification of an award confirmed under section 7386 (relating to confirmation of award) or of a judgment on an award, based on a fact occurring after confirmation: (1)  the parties shall proceed under the dispute-resolution method specified in the award or judgment; or (2)  if the award or judgment does not specify a dispute-resolution method, the parties may: (i)  agree to arbitrate the modification before the original arbitrator or another arbitrator; or (ii)  absent agreement proceedings under 23 Pa.C.S. (relating to domestic relations) and the applicable Pennsylvania Rules of Civil Procedure.