Whatever the basis for Manetho's choice to end the Fifth Dynasty with Unas, Egyptians living at the time probably perceived no particular change from one dynasty to the next. The administration of the state shows no evidence of disturbances, with many officials continuing their careers from Unas' onto Teti's reign. These include the viziers Mehu, Kagemni and Nikau-Isesi and the overseer of the province of Edfu Isi. Given that the Egyptians of the Old Kingdom might not have conceived of dynasties, the distinction between the Fifth and Sixth Dynasties might be illusory.