A transformation configuration has .tc as a file name extension, and contains the information that the transformation uses to generate the output that you expect. A transformation configuration also contains information that is specific to a particular type of transformation. To edit an existing transformation configuration, in a view that shows the workspace resources, double-click a transformation configuration file, which opens the transformation configuration editor.
To simplify working with the transformation configuration file, save the configuration file in the project that contains the elements to transform.