Enterprise Administration > Windchill Export and Import > PTC Windchill PLM Connector - Creo Packages Administrator's and User's Guide > Windchill PLM Connector – Creo Packages > Exporting Packages > Preparing a Package for Export > Setting Export Preferences
  
Setting Export Preferences
Export preferences must be set before using Creo Packages to export a package from the source system. You must specify the export preferences in the wpc_preferences.txt file that was created in the Creo Packages installation directory during the installation.
The wpc_preferences.txt file contains the export and conflict overriding preferences for the export of a package.
You can modify the wpc_preferences.txt file using a text editor. By removing the comment symbol (#), you activate the default preference. Additional preference commands can be added to the wpc_preferences.txt file.
Once export preferences are set in the wpc_preferences.txt file, they continue to be used each time you want to export a package. You can modify the wpc_preferences.txt file if you want to change any of the export preferences.