Integración con otras aplicaciones > Integración de Creo Parametric y Windchill > Administration and Configuration > Configuring Windchill for Interoperation with Creo Parametric > Enabling Support for Custom Parts
  
Enabling Support for Custom Parts
In the Creo Parametric HTML client, you can enable support for custom parts that extend wt.part.WTPart. However, a custom part must be modeled before any changes are made to the Creo Parametric HTML client. For more information on extending the Windchill object model, see the section Specialized Administration.
For more information on enabling support for custom parts, see Enabling Support for Custom Parts