If you have an existing WebSphere® Business Integration Modeler project, you can view it as a generated UML 2.0 model file. The generated UML model represents the specification, or contract, that defines usage and realization requirements for implementation architectures.
Importing business modeling projects into your workspace
You can import a WebSphere Business Integration Modeler project into your workspace to view its contained business model as a UML 2.0 model file.Loading business models as UML 2.0 models
You can load a WebSphere Business Integration Modeler project business model as a UML 2.0 model file to use as a specification, so that you can model an implementation of the business processes and tasks.Saving imported business models as UML 2.0 models
You can save the generated UML 2.0 representation of a business model from an imported WebSphere Business Integration Modeler project as a separate UML 2.0 model file (.emx), so that you can track or compare different versions of the business model.