Board Thread:Support Requests - Getting Started/@comment-25748582-20150630042452

I used to be a frequent contributor to theTerraria Fan Ideas Wiki, and it had awesome templates, like an Incomplete one to add to articles so that people would help work on them. Now I started the Real Life: The Videogame Wiki. I want to make some templates for my wiki as well, so that I can easily see if a page was incomplete or something similar. How do you create or load or whatever templates for your wikia?  