Forum:Pages with article/another article?

Hi there, today by mere chance I stumbled across this userpage on the Strike Witches wiki. Now, the layout is very simple and splits into other pages headed with: user/page

My question is: How do I replicate this effect of the forward slash infront of the page name?

It seems like something I should have known a long time ago. Kozakuu 14:29, December 27, 2011 (UTC)