| 摘要 |
There is provided a document management system that eliminates the necessity of performing such a complicated operation as to input a password by the user each time he/she tries to open any of document databases, thus improving the operability or the like for the user. A plurality of document databases are provided, which are capable of being accessed by a client apparatus via a communication medium. A document management apparatus manages the plurality of document databases such that different authentication methods are used for respective ones of the plurality of document databases when one of the at least one client apparatus having made an access request so as to open any of said plurality of document databases is authenticated, and makes settings such that the one client apparatus is not required to be authenticated again when accessing another one of said plurality of document databases after the one client apparatus has been authenticated. |
