no_name * , user_name , id_name

Determines how entity names are handled when an object is exported to the STEP, IGES, or the ACIS format from the Part or Assembly mode. You can assign a name to an entity in a STEP, IGES, or ACIS file before export. You can give unique names to datum points, datum axes, datum curves, surfaces, edges, and quilts.

The receiving system can use this information to identify entities or reference these names in other programs that read the STEP, IGES, and ACIS data. The entity name propagates to all entities used to define the top-level entity name in the Creo application. For example, a surface named topsurf can also have boundary curves named topsurf .