Those shoryo and shoen were classified according to the kanshoku (official position) and ikai (court rank) of the respective main family, controlled over by the mandokoro (administrative office) of the main family, and the Ie no tsukasa was appointed to carry out the role.
そうした所領や荘園をそれぞれの本主の官職・位階に基づいて区別され、本主の政所によって統括され、家司を預所に補任して荘務を行わせた。