MediaWiki:Createacct-another-submit

It's one of the possible meanings but it depends on the circumstances, it can also be an alternate account for self. Let me adjust the docs a bit. Are we convinced that the button has to be different in this case?

The English doesn't have to be different if the meaning is obvious from its context on the page. As long as the documentation gives the true meaning of the message, with equivalent alternative wordings where they exist, then all is well, I would say.

The new documentation is much clearer. Thank you.