How can I use an article's table of contents?

Tables of contents are generated automatically based on section headings of articles.

You can use each table of contents to:

• scan main headings of articles
• quickly navigate to sections of interest, by following links within table of contents headings

As illustrated below, 'hide' links can help you collapse table of contents blocks if you prefer to read without using indexed navigation.

Once hidden, table of contents blocks can easily be displayed again via toggled 'show' link.