Make cut through all the default
As at least until Creo Parametric 11.0.6.0 when making a cut while using extrude or hole (and several other things that cut through geometry) the default is "Blind" and then with some random depth.
It would be far more confienient when this is "Through all" by default. This also solves that much engineers do not take the effort to set the depth to through all so the end of the cutout is somewhere outside the geometry (as shown below)

So make a config.pro option tho set the default to "Through all" for at least the cases shown below.



