| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a user to receive a service with external account information. <P>SOLUTION: A management device 10 performs relay between an application server 31 and a terminal device 20, and manages account information of users. The management device 10 performs the steps of: requesting the application server to provide a service of an application according to user identification information which is associated with external account information, to a user who temporarily logs in on the basis of the external account information; associating own account information with the user identification information which corresponds to the external account information used in the temporary login, when the own account information is inputted by the user while the user is temporarily logged in; and requesting the application server to provide a service of an application according to the user identification information associated with the own account information to the user who logs in with the own account information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
