creo3 config.pro option documentation for: INTF_IN_DWG_VIEW 
intf_in_dwg_view
3D_views
, 2D_views
*
, no
Determines whether associativity within an IGES view is preserved when you import an IGES drawing. This configuration option is available as VIEWS
in the Import IGES
dialog box.
3D_views
- Creates 3D views when a 3D model exists in the file.
2D_views
- Imported IGES views work as 2D views.
no
- Imported IGES views are exploded and become unrelated.