Abstract: An information processing system includes one or more information processing devices, and includes a display control unit configured to provide, to an external device, a screen of one or more basic processes relevant to a portal service; a common function providing unit configured to provide, to the display control unit, one or more common functions used by the one or more basic processes; and a base function providing unit configured to provide a base function to the common function providing unit.

Abstract: A system includes a service providing system that provides a service to be linked with an apparatus; and a license information issuance system that issues and manages license information not associated with any service subscriber. The service providing system includes a first registration unit that receives an organization registration request including first license information from a terminal device operated by a user of an organization, and registers the organization and the user when the first license information in the organization registration request is not associated with any service subscriber; and a second registration unit that receives a service registration request including second license information from the terminal device operated by the registered user, and registers a service corresponding to the second license information to allow the organization to use the service, when the second license information in the service registration request is not associated with any service subscriber.