When a new page is created or a pdf imported into GoodNotes, there is a margin on the sides. Occasionally, students use these pdf slide decks to take notes, but end up marking up the page. Sometimes those pages don’t have room for notes. Being able to write in the free margins of the window would be an excellent way to take notes without writing directly on slides/pages. Either making it a permanent change or an option to make margin notes in documents would be great.