Integración con otras aplicaciones > Integración de Creo Parametric y Windchill > Administration and Configuration > Configuring Windchill for Interoperation with Creo Parametric > Configuring Check In > Enabling Baseline Creation
  
Enabling Baseline Creation
The property, Operation > Check In > Create Baseline upon Check In, specifies by default ("Yes") to create a baseline at the time objects are checked in. If set to "No," a baseline is not created.