| 摘要 |
<p>PROBLEM TO BE SOLVED: To smoothly advance ordering processing from an order source to plural ordering destination subcontracts. SOLUTION: On the basis of requests from respective subcontract terminals 12a, 12b..., an ordering source device 11 provides a prepared work waiting condition inquiry picture. In an order receivable state based on a work name and a work period on the picture, each of subcontract terminals 12a, 12b... registers work possibility information on the work possibility area of the picture. The ordering source selects some ordering destinations out of the workable or not information, prepares an ordered work progress condition picture for every subcontract as ordering information, provides this picture under the requests of the subcontract terminals and reports the selection of the ordering destination. Afterwards, the subcontracts, which become the ordering source and the ordering destination, mutually set work progress conditions to the ordered work progress condition picture and report the progress conditions of the work.</p> |
