安裝與升級 > Upgrade Guide﹝升級指南﹞ > The Windchill Upgrade Procedure > Using the Upgrade Manager
  
Using the Upgrade Manager
This chapter describes what you must do to upgrade a Windchill solution to the current release. The same sequence of tasks is applicable to a practice upgrade using a test installation or an upgrade of a production system. For an overview of the entire upgrade process, consult the section Before Upgrading.