Actually, there is a software application that translates models, with features, from CATIA V4 to Pro/E. Proficiency Inc. ( http://www.proficiency.com <http: www.proficiency.com="/> ) makes an application called the Collaboration Gateway. It translates models, with features, between Pro/E, CATIA V4, CATIA V5, I-deas, and UGNX.
Regards,
Alex