ServiceComposer is a tool to develop composite Web services using the Model-Driven Architecture principles and UML 2 modeling language. More precisely, the modeling language used in a UML 2 profile called UML-S (UML for Services engineering). A class
A traslator from BPEL4WS processes to YAWL workflows that works with translation patterns. It takes a BPEL document in input and creates a YAWL workflow that rapresents it.