In Creo 6, PTC made significant improvements to the Creo Model Tree - one of those features was adding a Windchill column if Creo is connected to Windchill. This is really helpful for users. However, please also include the 'Change Status' and 'Compare Status' in the Windchill column for even more helpful information for users.
Compare Status - help users identify name conflicts with objects in Windchill.
Change Status - Helpful to know if any object has a Problem Report, Change Request, or Change Notice. Please include an easy way to navigate to the related change information.