diff --git a/build.xml b/build.xml
index 6431ab50..0ead67fa 100644
--- a/build.xml
+++ b/build.xml
@@ -173,7 +173,7 @@
     <!--
         Standard processing: generate, sign, then verify.
     -->
-    <target name="process" depends="get.keystore.pass, generate, sign, verify">
+    <target name="process" depends="get.keystore.pass, generate, sign, verify, generate.members.cms">
         <echo>Processing complete.</echo>
     </target>
 
@@ -266,6 +266,7 @@
                 knownhosts="${known.hosts}">
             <fileset dir="${xml.dir}">
                 <include name="members.xml"/>
+                <include name="members-cms.xml"/>
                 <include name="ukfederation-members.xsd"/>
                 <include name="ukfederation-stats.html"/>
                 <include name="${md.cms.unsigned}"/>
@@ -361,6 +362,29 @@
         <echo>Verification completed.</echo>
     </target>
 
+    <!--
+        *************************
+        ***                   ***
+        ***   M E M B E R S   ***
+        ***                   ***
+        *************************
+    -->
+
+    <!--
+        generate.members.cms
+        
+        Produce a variant of the members.xml file suitable for
+        consumption by the legacy CMS.
+    -->
+    <target name="generate.members.cms">
+        <echo>Generating CMS version of members.xml</echo>
+        <XALAN
+            i="${xml.dir}/members.xml"
+            o="${xml.dir}/members-cms.xml"
+            x="${mdx.dir}/uk/members-cms.xsl"/>
+        <echo>Generated CMS version of members.xml</echo>
+    </target>
+
     <!--
         *************************************************
         ***                                           ***
diff --git a/mdx/uk/members-cms.xsl b/mdx/uk/members-cms.xsl
new file mode 100644
index 00000000..bf88cc6c
--- /dev/null
+++ b/mdx/uk/members-cms.xsl
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+	members-cms.xsl
+	
+	Tweak the members.xml document so that it can be consumed by the legacy CMS.
+-->
+<xsl:stylesheet version="1.0"
+	xmlns="urn:oasis:names:tc:SAML:2.0:metadata"
+	xmlns:members="http://ukfederation.org.uk/2007/01/members"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	exclude-result-prefixes="members">
+
+	<!--
+        Force UTF-8 encoding for the output.
+    -->
+	<xsl:output omit-xml-declaration="no" method="xml" encoding="UTF-8"/>
+	
+	<!--
+		Remove ID attributes from Member and DomainOwner elements.
+	-->
+	<xsl:template match="members:Member/@ID">
+		<!-- nothing -->
+	</xsl:template>
+	<xsl:template match="members:DomainOwner/@ID">
+		<!-- nothing -->
+	</xsl:template>
+	
+	<!--By default, copy text blocks, comments and attributes unchanged.-->
+	<xsl:template match="text()|comment()|@*">
+		<xsl:copy/>
+	</xsl:template>
+	
+	<!--By default, copy all elements from the input to the output, along with their attributes and contents.-->
+	<xsl:template match="*">
+		<xsl:copy>
+			<xsl:apply-templates select="node()|@*"/>
+		</xsl:copy>
+	</xsl:template>
+	
+</xsl:stylesheet>