creo4 config.pro option documentation for: SELECT_ON_DTM_EDGES

select_on_dtm_edges
all_modes
*
, sketcher_only
Specifies the method of selecting a datum plane. If you use Query frequently, set this option tosketcher_only
.
all_modes
- Click the visual boundary of the datum plane.
sketcher_only
- Click the tag of the datum plane in modes other than Sketcher.