-<li> <a href="domain">Request control of a domain with domtool</a></li>
-<li> <a href="apt">Request Debian apt packages</a></li>
-<li> <a href="list">Request a Mailman mailing list</a></li>
-<li> <a href="ip">Request an IP address</a></li>
-<li> <a href="cert">Request SSL certificate permissions</a></li>
-<li> <a href="support">Other support request</a></li>
+<li> <a href="domain">Domain control</a></li>
+<li> <a href="apt">Debian packages</a></li>
+<li> <a href="quota">Disk quota change</a></li>
+<li> <a href="list">Mailman mailing list</a></li>
+<li> <a href="ip">IP address</a></li>
+<li> <a href="cert">SSL certificate permissions</a></li>
+<li> <a href="sign">SSL certificate signing</a></li>
+<li> <a href="support">Other</a></li>