Information managing apparatus, information managing method, and computer product

摘要

A method of a computer, the method including the computer authorizing, not only a first user, but also a second user to access data that is created by the first user and is stored in association with a community. Wherein the first user is registered as a member who belongs to a group, wherein a member belonging to the group is authorized to access data that is accessibly stored for the member of the group, and the second user is defined as a superior of the first user in organization information that indicates hierarchical-relation of users and does not belong to the group. The computer rejects access to the data for an additional user, wherein the additional user has been determined not to be within a publication range of the data, even though the user is within a publication range of the community to which the data belongs.