Towards a structured work ow language for model management

In Model Driven Engineering (MDE), models and mappings play a key role in system design. However, in practice, models and map- pings do not exist in isolation, but are combined to form systems of interrelated models. We call the trace of operations, such as model trans- formations or model merges, between an initial configuration of a system of interrelated models to a final one, a work ow. Current approaches for using work ows in MDE exist, …