The form can be submitted using an unregistered nick (just leave the password field blank) but
if you're using a registered nick then we'll want to verify that it's really you - so please include your password.
If you're using this form to register a new nickname, please include a password and check the "Register" box.
You may request nickname variants but you must use the same password for all variants.
Also be aware that registrations are not automatic and thus subject to administrative approval.