The present invention provides a system that registers, in a second information processing apparatus, device information unique to a peripheral device capable of connecting to a first information processing apparatus, wherein the first information processing apparatus includes an addition unit configured to add, to the device information, information indicating whether the device information was manually inputted to the first information processing apparatus in response to operations of a user or was automatically inputted to the first information processing apparatus by the peripheral device, and the second information processing apparatus includes a registration unit configured to register, in the database, device information to which has been added the information indicating the device information was automatically inputted, and device information to which the information indicating the device information was manually inputted has been added and that has been determined to not yet be registered in the database, in association with user information.