Ribbon: The Ribbon will be the horizontal interface at the top of AutoCAD which contains all the applications. It organizes and shows commands in logical grouping applying Tabs and Panels for easy accessibility. i just triedexporting to .ai from rhino, but i couldn't do one:1 scale [just confirmed a blank display https://raymondxqgwo.wikiadvocate.com/6694439/considerations_to_know_about_dwg