| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism for managing the read and unread states of the same notification to the same user between different systems.SOLUTION: A cooperation program is provided to make a computer execute processing of: specifying, from user management information in which first user identification information for identifying the user of a first system and second user identification information for identifying the user of a second system are associated with each other and mediation request information including announcement identification information for identifying an announcement article and the first user identification information of the user who has been notified of the announcement article to be identified by the announcement identification information and showing that the information article has been read, the second user identification information in the second system of the user to be identified by the first user identification information included in the mediation request information; and notifying the second system of setting-as-read request information including the specified second user identification information and the announcement identification information. |
