1. Q. How can I match objects from multiple source models without having to explicitly address them? (original question)

    A. The best solution is to include multiple Resources in a single source Extent. To do this, specify the name of the source extent variable as the Var Group property in the tefkat config file. For example, if there are two source models, file:foo.xmi and file:bar.xmi and the transformation is specified as TRANSFORMATION example: src -> tgt then you would add two SourceModels to the TransformationTask, one with Location Uri = file:foo.xmi and one with file:bar.xmi but set the Var Group of both to src.