77 Pa. Stat. § 934
If the compensation payable under any agreement or award upon which judgment has been entered under the provisions of this section shall be modified, suspended, reinstated, or terminated by a supplemental agreement executed under the provisions of section four hundred and eight, or by an award or order made under the provisions of section four hundred and thirteen, any party to such judgment, at any time after such agreement has been approved by the department or after the expiration of the time allowed for an appeal from the award or order, may file with the prothonotary of the court of common pleas of any county in which the judgment is on record a certified copy of such supplemental agreement, award, or order and it shall thereupon be the duty of the prothonotary to modify, suspend, reinstate, or satisfy such judgment in accordance with the terms of such supplemental agreement, award, or order.
77 P.S. § 934