| 摘要 |
PROBLEM TO BE SOLVED: To apply a common user identifier between a plurality of network terminals used by a user without requiring an identifier registration operation or the like by the user. ! SOLUTION: A network terminal transmits inquiry information to an integrated user ID management server and stores an integrated user ID as a response to the inquiry information from the integrated user ID management server. In the case where shared integrated user ID information to which the same user account as a user account stored in the received inquiry information is made correspondent is included in integrated user ID information, the integrated user ID management server generates an integrated user ID by integrating an integrated user ID stored in the received inquiry information and the integrated user ID stored in the shared integrated user ID information, and the integrated user ID after the integration is transmitted to the network terminal. ! COPYRIGHT: (C)2015,JPO&INPIT |
