A first server system includes a registration unit configured to, in a case where a request output from a management server system based on an instruction from a first user having a first authority is received, register first printer information in the first server system, and the management server system includes a control unit configured to, based on an instruction from a second user having a second authority that is a more limited authority than the first authority, execute a saving process for saving the first printer information registered in the first server system and second printer information regarding a printing apparatus registered in a second server system different from the first server system and the management server system in association with each other in a saving unit of the management server system.