This article will show you how to create a notebook and change the cover and paper template.
To create a new notebook in GoodNotes 5, tap on the large + button in any folder in the Documents tab.
Select "Notebook" in the pop-up and you'll be able to choose a cover and a paper template for the notebook. Tap on the preview at the top to switch from available covers to available papers and tap on the template you want to select.
Tap on the field right next to "TITLE" to set a notebook title. The notebook title will appear below the notebook's thumbnail in the library.
When you're done, tap "Create" in the upper right.