engagement letter

Recently, the Workflow Management System (WFMS) becomes more and more popular, those that have existed can simulate flow logic of the business process, but cannot simulate business constraint.

尽管工作流管理系统得到了广泛的应用,但是目前存在的工作流管理系统只能模拟业务流转逻辑,缺少对业务约束的模拟,鉴于此,本文提出了安全业务流程的概念,建立了一个安全业务流程模型,给出了安全业务流程的实现方案。

So,in this paper,we introduce the concept of business constraint,create a model of business constraint,give a scheme to combine business constraint with flow logic,and present an implementation of business constraint in existing workflow management systems.

目前 ,工作流管理系统得到了广泛的应用 ,但现有的工作流管理系统只能模拟业务流转逻辑 ,缺少对业务约束的模拟。