Schedule management system

摘要

A schedule management system in a managing party connects via a network to one or more managed parties. The system comprises a schedule table for storing a schedule created by the managing party. The created schedule is transferred to a common schedule table provided on a server. The server is provided outside the managing party. The system provides each of the managed parties with an inquiry means for inquiring the schedule stored in the common schedule table. When the schedule stored in the schedule table is modified for some reasons, the modified schedule is transferred to the common schedule table. Thus, the managed party can view the latest schedule. Furthermore, each of the managed parties transfers modification data via the modification means. The system modifies the schedule stored in the schedule table with the received modification data. The system further displays the progress in a hierarchical format. The system compares the progress data with the schedule and displays the progress by a mark assigned in accordance with the comparison result.