You export models from ERwin to metadata files. Metadata Manager extracts ERwin metadata from the metadata files that you export. When you configure the connection to the ERwin source repository in Metadata Manager, you specify the metadata file.
For ERwin 7.x, 8.x, or 9.x Data Modeler (File), Metadata Manager can extract metadata from the following file types:
.erwin
.xml
Save the XML file in the repository standard format from ERwin Data Modeler.