MediaWiki:Right-trackback/qqq

"Submit" in this instance means that something called trackback is being sent to the wiki, and the wiki accepts it. When the right is not given to the user, the wiki rejects, or ignores it. There is a nice description at How TrackBack Works. In MediaWiki it is one of those obscure features that probably nobody uses (it is a huge spam trap).

An alternative wording for translators could be 'Get the wiki to accept a trackback'.