From Fedora Project Wiki

Warning.png
Wikitcms core page
This page is a core component of the Wikitcms system for storing release validation testing results in the Fedora wiki. This system relies on specific expectations regarding page naming, contents, and categorization. Please take special care when editing this page, especially if you change any element of wiki syntax, especially templating elements. If you are at all unsure about the consequences of your planned change, please contact the QA group before applying it.

This category contains the templates that define the 'test matrices' for release validation testing.