Editing Help:Wiki Editing Syntax Guide (section)

===Table of Contents===
A Table of Contents is automatically created when you use 4 or more headings. If the page doesn't need one, place <nowiki>__NOTOC__</nowiki> at the top of the page. To force one, use <nowiki>__TOC__</nowiki> - also note that it appears where you place this tag, so you can change where the Table of Contents appears on the page. You can also use <nowiki>{{TOCright}}</nowiki> to place the table on the right side of the page, which can be desirable if the page has a lot of headings and the table takes up a lot of space.