Thread:Project:Support desk/View content by tag/label/reply

Try using a Category tag, like this: You don't even need to create the category page itself&mdash;as soon as you use the tag on a page, MediaWiki will automatically create the Category:Example page with a list of all pages using the tag. (It shows up as a red link because the page has no content other than the list of pages using the tag.) FYI, the Special:Categories page lists all of the categories currently in use on a MediaWiki site.