CLOUD SERVICE PROVISION SYSTEM AND CLOUD SERVICE PROVISION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a system and a service provision device capable of reducing the number of authorization procedures by a user for using service.;SOLUTION: A system having a first service provision system and a second service provision system includes: means for accepting an authorization request for use of the second service provision system by a second user, and changing a connection destination of an apparatus to the second service provision system from an apparatus operated by a first user to cause the second service provision system to perform authorization processing of the second user; means for receiving authorization information indicating that the authorization request is accepted, and acquiring after-authorization authority information for using the second service provision system by using the authorization information from the second service provision system; and means for providing the after-authorization authority information tied to the second user on the basis of a request for processing to use the second service provision system accepted from the apparatus operated by the second user.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT