S.C. Code Ann. § 63-15-546: Consent procedure for terminating temporary grant of custodial responsibility established by court order.

At any time following return from deployment, the deploying parent and the other parent may file with the court an agreement to terminate a temporary order for custodial responsibility issued pursuant to Subarticle 3. After an agreement has been filed, the court shall issue an order terminating the temporary order on the date specified in the agreement. If no date is specified, the court shall issue the order immediately.