MANAGEMENT DEVICE, MANAGEMENT SYSTEM, AND MANAGEMENT METHOD

摘要

A management device manages information of a task having been executed by users cooperatively. An electronic data access unit accesses electronic data by using authentication information of a corresponding user. A management unit manages, for each task, task information in which pieces of authentication information of the users having participated in the task are associated with access destination information. A receiver receives a request, from a user, for access to the electronic data. When the electronic data access unit needs the authentication information of a user different from the requester user having participated in the task same as the task in which the requester user has participated to access the electric data as a target of the request, the electronic data access unit acquires the authentication information of the different user based on the task information and accesses the electronic data using the acquired authentication information of the different user.

主权项

1. A management device that manages information of a task that has been executed by a plurality of users cooperatively, the management device comprising:
an electronic data access unit configured to access electronic data by using authentication information of a corresponding user; a management unit configured to manage, for each task that has been executed using the management device, task information in which pieces of authentication information of the users who have participated in the task are associated with access destination information indicating an access destination of the electronic data accessed by the electronic data access unit in the task; and a receiver configured to receive a request, from a user, for access to the electronic data accessed by the electronic data access unit in the task in which the user has participated, wherein when the electronic data access unit needs the authentication information of a user who is different from the user as a requester of the request and has participated in the task same as the task in which the user as the requester has participated in order to access the electric data as a target of the request received by the receiver, the electronic data access unit acquires the authentication information of the different user based on the task information that is managed by the management unit and accesses the electronic data as the target of the access using the acquired authentication information of the different user.