"Previous" and "Next" link option for knowledgebase categories

I have a knowledge base category called "Tutorial", in which articles are meant to be read one after the other, in a specific order. It would make the navigation a lot simpler for my users if there were "previous" and "next" buttons at the end of an article, and/or if there was the list of items in the category in the sidebar. There could be an "Ordered Items" checkbox in the knowledge base category configuration panel that would trigger these UI elements.