To include a template in this category, add [[Category:Tracking templates]]
to the <includeonly> section at the bottom of the template's /doc subpage if such a page exists. Otherwise, add <noinclude>[[Category:Tracking templates]]</noinclude>
to the end of the template code, making sure it starts on the same line as the last character of the code.
This category is used for templates with tracking purposes, such as the use of a magic word or other specificities of a page.