Why not new Creo and old windchill?
Hi,
We currently run Creo 10 and Windchill 12. When looking at the compatibility of Creo and Windchill a newer version of Creo, version 11 in this case, seems to require an update of Windchill. Out of curiosity, what is the reason for having to update Windchill with an update of Creo? This makes it difficult and takes a long time to get a budget for such an update.

