Enterprise Administration > Windchill Export and Import > PTC Windchill PLM Connector - Creo Packages Administrator's and User's Guide > Windchill PLM Connector – Creo Packages > Importing Packages > Before Importing a Package > Setting Import Preferences > Mapping File Location
  
Mapping File Location
This example indicates the folder location where mapping files for each source PLM system are stored in the PLM system based on the source system ID of the objects.
import.mapping.files.location= d:\wpc\mapping_files