Repost of the idea: https://forums.autodesk.com/t5/civil-3d-ideas/project-sample-lines-to-profile-view/idi-p/5851521
It would be a nice option to be able to project the location of a Sample line along an alingment to the profle view. This could be done using the existing project objects to profile view command, just ad sample line support. In adition it would be nice to make it dynamic.