| 摘要 |
Each of one or more information element groups pertaining to each user in management information held by a server system (C(j)) includes mID (an identification that is shared between C(j) and a service system (Si (j)), and that is different for each of the users). C(j) receives a request from a user terminal. C(j) specifies, on the basis of the received request, one or more mIDs, each corresponding to one or more service systems, from the management information with regard to the user of the user terminal. C(j) transmits, to each of one or more Si (j), a request in which the mID that corresponds to the Si (j) among the specified one or more mIDs and the specifics of control for the Si (j) are correlated. |
