--- title: Adding paths --- Paths should be stored in the `paths` key of the object passed to your part's draft method. The constructor for paths is available in the `Path` key. You can destructure them for easy access. ```design/src/part.mjs function draftPart = ({ Point, // highlight-start Path, paths, // highlight-end part }) { // highlight-start paths.demo = new Path() .move(new Point(0,0)) .line(new Point(100,20)) .addClass('lining lashed') // highlight-end return part } ```