Integration with Other Applications > Windchill Workgroup Manager Documentation > CATIA V5 > Administrator > Administration and Configuration for CATIA V5 > Configuring Business Practices > Configuring Attributes and Parameters > Custom Parameters
  
Custom Parameters
Custom parameters are created by the CAD administrator in the CAD application on the Product tab, and need to be mapped in Windchill using the Type and Attribute Management utility so that they are recognized in Windchill and published in the authoring application. For more information on mapping, refer to Attribute and Parameter Types.
To access the Product page, go to the File menu in your authoring application.