A new feature has landed in Openbravo's wiki: Hierarchic content.
With this new feature one should be able to navigate wiki articles like if it was a single article but split with several articles.
A nice index will be shown in the articles top-right:
Also at the end of the articles there will be a couple of links to the next and previous articles.
As always, the Help article has been updated to show how to use it.
You can already see it in action in the Modularity Videos.