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.

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.

Enterprise business collaboration in the network era;

Context modeling for business collaboration

As an example,the method for automatic composition of a business collaboration flow in logistic sh.

Architectures and implementation method of logistics resource management & integration,as well as logistics service & business collaboration in supply chain were discussed by using Web services.