me-too agreement
n.— «Stater Bros. freed itself from the bitter labor dispute by entering into what is known as a “me too” agreement, under which it agreed to abide by any contract reached by the union with the major chains.» —“Stater’s labor deal is seen as an anomaly” by Jennifer Davies San Diego Union-Tribune (California) Jan. 13, 2007. (source: Double-Tongued Dictionary)