Goodnotes: Enriching and Reusing Notes with the Elements Tool
1. To add an image as an element, select the Image Tool, tap on an image twice, and choose Add Element.
2. Tap an existing collection to add the element to or you can choose New Collection, name it, and tap Create.
3. To add other content as an element, select the Lasso tool, circle the content, tap the selection, and choose Add Element.
4. Choose an existing collection, or create a new one.