The titles pretty much says it all.
I have a .csv file with points on it which I plotted into Civil 3D as points. I then updated the .csv file. How do I update Civil 3D to just add the new points in rather than having to re-upload the entire file? My concern is mostly because I have formatted the points so they are not sitting on key items and made it look nice. If I re-upload the file, then it will reset all of the points and I will have to do that all over again.
Thank you!