In Brown v. Aztec Rig Equip., Inc., 921 S.W.2d 835, 847 (Tex. App.--Houston [14th Dist.] 1996, writ denied), William Brown signed an employment agreement which declared that the staff leasing company, Administaff, Inc., and the client company, Aztec, were his "co-employers." Brown, 921 S.W.2d at 838. The Legislature has now expressly addressed the circumstances of Brown in the Staff Leasing Services Act, which expressly allows a co- employer relationship. See TEX. LAB. CODE 91.042(c).