Board Thread:Support Requests - Getting Technical/@comment-31668539-20170731191504/@comment-27345308-20170731200317

I asked because, from what I've heard, VisualEditor isn't very good when working with templates. You should consider switching to source editor sometime in future.

Yeah, you add  around things you want to be able to change. For example, that template could look like this and the page you want to use it on could look like this. It all depends on what you want to change. (If you still don't understand what did I do there with template parameters, try editing them in source mode)

However, that kind of template you made there would be more useful as a preloaded template instead of the one you use with parameters (at least in my opinion). If you didn't want to pass all the parameters into the template, you could create a form that preloads that template on the page before you edit it (like I did with that template here, try inputting a page name there and clicking the create button to see what I mean).