<a href="Developer.html#tags">developers' documentation</a>.
Separate multiple tags with commas, spaces, or both.
+<pre>
+User: <<var>username</var>>
+Usertags: <<var>usertags</var>>
+</pre>
+
+<p>Replace <<var>usertags</var>> with one or more usertags.
+Separate multiple tags with commas, spaces, or both. If you specify a
+username, that users tags will be set. Otherwise, the email address of
+the sender will be used as the username</p>
+
<h2>Not forwarding to the mailing list - minor $gBug reports</h2>