Board Thread:News and Announcements/@comment-3187795-20130111224327/@comment-3187795-20130317184522

Add spoiler guards to your page using the following templates:

no other code is necessary, this can be done in the visual editor. Before your spoilers, put the first category "startspoiler" and after it ends, place the second: "endspoiler".

One more improvement to the wiki :)