diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index db968b0..d004da6 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -85,7 +85,8 @@
 			<li>Added ability to <a href="libraries/input.html">use xss_clean() to test images</a> for XSS, useful for upload security.</li>
 			<li>Improved security in <kbd>xss_clean()</kbd>.</li>
 			<li>Considerably expanded list of mobile user-agents in config/user_agents.php.</li>
-			<li>Charset information in the userguide has been moved above title for internationalization purposes (#4614)</li>
+			<li>Charset information in the userguide has been moved above title for internationalization purposes (#4614).</li>
+			<li>Added &quot;Using Associative Arrays In a Request Parameter&quot; example to the <a href="libraries/xmlrpc.html">XMLRPC userguide page</a>.</li>
 		</ul>
 	</li>
 </ul>
diff --git a/user_guide/libraries/xmlrpc.html b/user_guide/libraries/xmlrpc.html
index e426f70..e3d5190 100644
--- a/user_guide/libraries/xmlrpc.html
+++ b/user_guide/libraries/xmlrpc.html
@@ -398,9 +398,36 @@
 <p>The client you created sends a message ("How's is going?") to the server, along with a request for the "Greetings" method.
 The Server receives the request and maps it to the "process" function, where a response is sent back.</p>
 
+<h2>Using Associative Arrays In a Request Parameter</h2>
 
+<p>If you wish to use an associative array in your method parameters you will need to use a struct datatype:</p>
 
-<p>&nbsp;</p>
+<code>$request = array(<br />
+	                 array(<br />
+	                       // Param 0<br />
+	                       array(<br />
+	                             'name'=&gt;'John'<br />
+	                            	),<br />
+	                             'struct'<br />
+	                       ),<br />
+	                       array(<br />
+	                             // Param 1<br />
+	                             array(<br />
+	                                  	'size'=&gt;'large',<br />
+	                                   'shape'=&gt;'round'<br />
+	                                  	),<br />
+	                             'struct'<br />
+	                       )<br />
+	                 );<br />
+	$this-&gt;xmlrpc-&gt;request($request);</code>
+	
+<p>You can retrieve the associative array when processing the request in the Server.</p>
+
+<code>$parameters = $request-&gt;output_parameters();<br />
+	$name = $parameters['0']['name'];<br />
+	$size = $parameters['1']['size'];<br />
+	$size = $parameters['1']['shape']; </code>
+
 <h1>XML-RPC Function Reference</h1>
 
 <h2>$this->xmlrpc->server()</h2>