Notebooks can be exported via the notebook settings. To open the notebook settings click the notebook cover in the navigation panel on the left side of your screen. Scroll down and click "Export as JSON". A JSON file stores program code, similar to CSV, Javascript, and XML. Program code is stored in such a file in the form of 'objects', arrays, or other variables. This makes it possible to transfer data back and forth between different programs.

Decide in the following window if you want to add the comments and/or the archived tasks (green means included). If you had activated a filter before opening the menu, you can also decide whether you want all the items or only those of the filter.

Once you have added and selected everything you want, click "Generate JSON". You can either copy the file to your clipboard or download it.