Board Thread:Support Requests - Designing Your Wiki/@comment-33281220-20180418205507

So I've been meaning to make templates that look essentially like this:

https://en.wikipedia.org/wiki/Template:Mazda_early

...except for our own fictional companies. Since I have very little experience with how this stuff is supposed to work or how to make advanced templates like this, any help would be very much appreciated. Many thanks! 