| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication system suitable when applied to performing asset management by using a Web page, or giving an advice for the asset management. <P>SOLUTION: In this communication system equipped with a message switching server for exchanging messages between a plurality of users. The message switching server is provided with a unit browsing information management means for generating and managing unit browsing information including the descriptions of distribution information indicating asset distribution and distribution base information being the base of the distribution information for individual financial product investment user managing assets among users, an access authority management means for managing access authority to the unit browsing information for each distribution proposal user who describes an asset distribution plan being a proposal concerning the asset distribution of financial product investment users in the unit browsing information among users, and an access control means for dynamically changing the access authority of each distribution proposal user to the unit browsing information for the financial product investment user according to an instruction from the financial product investment user. <P>COPYRIGHT: (C)2004,JPO |
