Workflow management is a main field of the Computer Supported Cooperation Work(CSCW). Workflow management system is a powerful middleware that supports the user to implement business process in a dynamic application environment.

• 工作流管理是计算机支持协同工作(CSCW)中的一个重要领域；工作流管理系统(WfMS)是支持用户实现在需求不断变化的应用环境中流程处理的高效中间件.