You can navigate into pages in pages, or pages in pages in pages.
Just set the href
to the same ID as the page.
<div data-bind="page: {id: 'deep_navigation'}"> ... <div data-bind="page: {id: 'start'}"> ... <a href="#!/navigation/deep_navigation/second">Show the second page</a>. </div> <div data-bind="page: {id: 'second'}"> ... <a href="#!/navigation/deep_navigation">Go back to the first sub page</a>. </div> </div>