Board Thread:Support Requests - Getting Technical/@comment-11257590-20130111072109/@comment-4674838-20130111092556

Do you mean the message that says "This page needs content. You can help by adding a sentence or a photo!" that you see when you go to a page that doesn't exist? (example)

If that's what you meant, the MediaWiki page for that message is at MediaWiki:Noarticletext