Automated sign-up email should include all necessary information for accessing the system.

[hamishwillee]

Problem is that people keep ignoring the fact there is a 2 level login. Solution is to add this information to email that sends out WP details.

[hamishwillee]

In /wp-includes/pluggable.php, changed:

   function wp_new_user_notification($user_id, $plaintext_pass = '') {
    $user = get_userdata( $user_id );

    // The blogname option is escaped with esc_html on the way into the database in sanitize_option
    // we want to reverse this for the plain text arena of emails.
    $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);

    $message  = sprintf(__('New user registration on your site %s:'), $blogname) . "\r\n\r\n";
    $message .= sprintf(__('Username: %s'), $user->user_login) . "\r\n\r\n";
    $message .= sprintf(__('E-mail: %s'), $user->user_email) . "\r\n";

    @wp_mail(get_option('admin_email'), sprintf(__('[%s] New User Registration'), $blogname), $message);

    if ( empty($plaintext_pass) )
            return;

    $message  = sprintf(__('Username: %s'), $user->user_login) . "\r\n";
    $message .= sprintf(__('Password: %s'), $plaintext_pass) . "\r\n";
    $message .= wp_login_url() . "\r\n";

    wp_mail($user->user_email, sprintf(__('[%s] Your username and password'), $blogname), $message);

}
endif;

To:

    $message  = "Thank you for your interest in becoming a wiki editor! \r\n\r\n";
    $message .= "To access the site:\r\n";
    $message .= "- Open:" .wp_login_url() . "\r\n";
    $message .= "- Enter the (case sensitive) first level authentication details: \r\n";
    $message .= "   Username: ArduPilot \r\n";
    $message .= "   Password: 3DRobotics \r\n";
    $message .= "- Enter your WordPress credentials: \r\n";
    $message .= sprintf(__('   Username: %s'), $user->user_login) . "\r\n";
    $message .= sprintf(__('   Password: %s'), $plaintext_pass) . "\r\n";
    $message .= "\r\n";
    $message .= "Once you have logged-in, you can access your *authorised* sites from the top-left menu 'My Sites'. \r\n";
    $message .= "\r\n";
    $message .= "Notes:\r\n";
    $message .= ' - The Wiki Editing Guide (planner.ardupilot.com/wiki/common-editor-information-resource/) explains how to create and edit topics.';
    $message .= "\r\n";
    $message .= " - Special care needs to be taken when working with 'common' topics.\r\n";
    $message .= " - We will send you an invitation to the Wiki Editors Discussion Google-group shortly. It is a great place to ask questions and get feedback on your edits. \r\n";
    $message .= "\r\n";
    $message .= "Thanks again. If you have any questions or issues, please contact hamish@3drobotics.com. \r\n";