I would like to be able to delete more than one breakline at a time using Terrain Model Explorer.
My proposed surfaces sometimes have lots of grading objects along with manually drawn 3D breaklines. When I add a grading object's breaklines to my surface I name the breaklines, GO-01, GO-02, etc. so I have the ability to go back and delete a certain grading object's breaklines in case I need to change that portion of the surface. Unfortunately grading objects sometimes have a hundred or so breaklines, which if you have to click on them one by one to delete them is a major drag and a waste of time.