Board Thread:Support Requests - Designing Your Wiki/@comment-36541110-20191128053739

Sorry if the header is a little confusing. What I am talking about is the bottoms along the top of the source editor, for doing things such as adding images and links. How do you add your own buttons of these? An example of a wiki that has this is the Pokémon Wiki, with two buttons: adding the word "Pokémon" and adding a redirect. If anyone knows how to do this, please let me know. Thanks! 