<header>Extra Webmin modules to grant access to</header>
This option allows you to provide users with additional Webmin features beyond the normal domain modules (Apache, BIND, Read Mail, etc., discussed below in the <b>Feature modules available to domain owners</b> and <b>Extra modules available to domain owners</b>).  Be very careful with this option, as most Webmin modules default to providing dangerously complete control over the services they manage.  There are, however, occasions when it can be very u