Create a new account.
The password must be at least 8 characters long, contain lower- and upper-case letters and at least one numeric character.
You will receive a confirmation email from firstname.lastname@example.org. If you don't get such an email promptly (within 1 minute), please check your mail clients spam filter as the mail may be falsely tagged as spam-mail.
Click on the link in the mail and you will be redirected to the login page.