I would like to be able to set up an entire "Template" Notebook, and create an entire new notebook from that template - with all of the internal links, reminders, etc.
For example, I have a notebook for each research project. It has several notes, a few reminders, and internal links from the planning note to other notes in the notebook. But there isn't a way to copy the whole notebook with all those features; right now I have to create a new notebook for the new project, copy all the notes into the new project, and then set up the internal links.