Notebook manager 

The Notebook Manager lists all your notebooks, starred ones, or allow you to filter by searching.

The Notebook Manager lists all your notebooks, starred ones, or allow you to filter by searching.

By default, you connect to the Notebook Manager page in a web browser using the following URL: http://localhost:9091.

To return to the Notebook Manager from a Notebook, use the Browse Notebooks button in the menu.

GUI 

To add a notebook, by click the Add Notebook button.