This is a documentationsubpage for Template:Cat quality (see that page for the template itself).
It contains usage information, categories, and other content that are not part of the original template page.
This template can be used to add a navigation bar to "assessment by topic" category pages that follow the naming convention "Category:quality-quality topic pages" (e.g. Category:Start-quality history pages) in order to facilitate navigation between the various assessment quality categories for that topic. By default, the template will also add the category to the parent categories "Topic pages by quality" (e.g. History pages by quality) and "quality-quality pages" (e.g. Start-quality pages).