| 摘要 |
PROBLEM TO BE SOLVED: To easily and quickly perform the setting or update of access control information.SOLUTION: Relation information indicating a plurality of organization groups which cooperatively treat the disease of a user and a plurality of organizations (related parties) belonging to the groups are stored for each user in a user organization relation DB 32. In response to a request for requesting the new registration, deletion and change of the user organization relation information, the list of organizations as the objects of new registration, deletion or change is created on the basis of the user organization relation DB 32, and the new registration, deletion and change processing of disclosure object organizations is performed in an access control rule DB 22 of a data provide server whose account is owned by the object user in accordance with the list, and the user organization relation DB 32 is updated in accordance with the change processing. |
