HPCC-14660 Document Roxie Alias added diagram

Signed-off-by: Jim DeFabia <jamesdefabia@lexisnexis.com>

docs/RoxieReference/RoxieRefMods/RoxieCopySettings.xml

@@ -147,8 +147,8 @@
     <para>The Topology Alias feature provides a way to specify that any of the
     targets representing the same set of queries can be used. Allowing targets
     that represent the same set of queries to have a shared alias allows
-    callers to select the right set of queries when calling through a VIP.
-    </para>
+    callers to select the right set of queries when calling through a
+    VIP.</para>
 
     <para>This setting can be found in the Topology section within the HPCC
     Configuration Manager.</para>
@@ -164,9 +164,28 @@
       </figure></para>
 
     <para></para>
+
+    <?hard-pagebreak ?>
+
+    <para>The following diagram shows an example of a system using
+    aliases.</para>
+
+    <figure>
+      <title>Roxie Aliases in a Production Environment</title>
+
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="../../images/RoxieAliasDiagram.png" />
+        </imageobject>
+      </mediaobject>
+    </figure>
+
+    <para></para>
+
+    <para></para>
   </sect3>
 
-  <sect3>
+  <sect3 role="brk">
     <title><emphasis role="bold">Command Line support</emphasis></title>
 
     <para>The ecl command line tool offers a means of copying queries from one