Integration with Other Applications > Introduction to Windchill ESI > Using Windchill Integration for MES > MES Integration Implementation Considerations > Business Processes and Organizational Considerations > Adding Special Attributes and Capabilities
  
Adding Special Attributes and Capabilities
Decide if you plan to customize the Windchill PDMLink business objects to add special attributes or capabilities. If so, you may want to consider publishing these attributes or characteristics to your MES distribution target.