N.C. Gen. Stat. § 7A-242: Concurrently held original jurisdiction allocated between trial divisions.

For the efficient administration of justice in respect of civil matters as to which the trial divisions have concurrent original jurisdiction, the respective divisions are constituted proper or improper for the trial and determination of specific actions and proceedings in accordance with the allocations provided in this Article. But no judgment rendered by any court of the trial divisions in any civil action or proceeding as to which the trial divisions have concurrent original jurisdiction is void or voidable for the sole reason that it was rendered by the court of a trial division which by such allocation is improper for the trial and determination of the civil action or proceeding. (1965, c. 310, s. 1.)