摘要 |
PROBLEM TO BE SOLVED: To advance operation even when a client machine is disconnected from a network when tasks are sent to users of respective client machines to complete the operation. SOLUTION: The client-server system is constituted by connecting a workflow server 1, a client 2, and a Web server 3 through a network 4. When the client 2 is a mobile terminal, the workflow server 1 has a function of leasing task data and application software arriving at the user of the mobile terminal to the mobile terminal with a time limit. |