| 摘要 |
In a system where a subject management server, a requester client, and a plurality of replier clients are connected via a network, when the requester client sends a subject modification request to a worksheet already defined: in the subject management server, a subject modifying module of the subject management server modifies a part of a corresponding file and, by referencing a status management table containing information about whether or not each replier has already replied, modifies a corresponding part of a replied worksheet file of the replier. When accessed by one of the plurality of replier clients, a reply managing module of the subject management server references the status management table and, depending upon whether or not the replier has already replied, sends a not-yet-replied worksheet file or a replied worksheet file. The reply managing module also registers a file or overwrites an existing file depending upon whether or not the reply from the replier is the first reply.
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