I very often export different parts of 3d-models from Rhino to Iges. The export list is long and it usually takes 2-3 seconds to find IGES line in dropdown. It would be wonderful to let user check export formats he really needs somewhere in option in order to just hide unneeded lines or to mark needed as bold with some beautiful color.
I don`t think it’s hard to do but can save our eyes and time. Thanks for attention