Board Thread:Support Requests - Getting Technical/@comment-4687866-20131019095221/@comment-1158325-20131021085711

I've edited the template, the page you linked to, and the infobox on the "Misty & Stormy" page to show what I'm talking about. Hopefully now you can see how to use a template like this. You would just edit the "ja" to "nej" next to a product's name on Template:Lager Haves when it becomes unavailable, for example.

(I don't want to say too much at once, but you could make the infobox more efficient once you get the template all the way filled in by calling in the code for the infobox template itself.)

There's a lot more you could do if you need to, but this is as far as you need to go if it works for you. Feel free to keep asking questions.