diff --git a/api-ref/src/docbkx/ch_netconn-ext-v2.xml b/api-ref/src/docbkx/ch_netconn-ext-v2.xml
index c938cfe8e..d945cf1e0 100644
--- a/api-ref/src/docbkx/ch_netconn-ext-v2.xml
+++ b/api-ref/src/docbkx/ch_netconn-ext-v2.xml
@@ -94,5 +94,12 @@
                 </wadl:resource>
             </wadl:resources>
         </section>
+        <section status="final" xml:id="metering-ext"
+            xmlns:wadl="http://wadl.dev.java.net/2009/02">
+            <title>Metering labels and rules</title>
+            <para>Creates, modifies, and deletes OpenStack Layer3 Metering labels
+                and rules.</para>
+            <wadl:resources href="../wadls/netconn-api/src/metering-labels.wadl"/>
+        </section>
     </section>
 </chapter>
diff --git a/api-ref/src/wadls/netconn-api/src/metering-labels.wadl b/api-ref/src/wadls/netconn-api/src/metering-labels.wadl
index 2b8a00a66..f96b2f81b 100644
--- a/api-ref/src/wadls/netconn-api/src/metering-labels.wadl
+++ b/api-ref/src/wadls/netconn-api/src/metering-labels.wadl
@@ -60,7 +60,7 @@
         <request>
             <representation mediaType="application/json">
                 <doc xml:lang="EN"><xsdxt:code
-                        href="../samples/metering-labels-list-get-req.json"
+                        href="api_samples/metering-labels-list-get-req.json"
                     /></doc>
             </representation>
         </request>
@@ -68,7 +68,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-labels-list-get-resp.json"
+                        href="api_samples/metering-labels-list-get-resp.json"
                     />
                 </doc>
             </representation>
@@ -117,7 +117,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-create-req.json"
+                        href="api_samples/metering-label-create-req.json"
                     />
                 </doc>
             </representation>
@@ -126,7 +126,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-create-resp.json"
+                        href="api_samples/metering-label-create-resp.json"
                     />
                 </doc>
             </representation>
@@ -158,7 +158,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-get-req.json"
+                        href="api_samples/metering-label-get-req.json"
                     />
                 </doc>
             </representation>
@@ -167,7 +167,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-get-resp.json"
+                        href="api_samples/metering-label-get-resp.json"
                     />
                 </doc>
             </representation>
@@ -199,7 +199,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-delete-req.json"
+                        href="api_samples/metering-label-delete-req.json"
                     />
                 </doc>
             </representation>
@@ -208,7 +208,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-delete-resp.json"
+                        href="api_samples/metering-label-delete-resp.json"
                     />
                 </doc>
             </representation>
@@ -241,7 +241,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rules-list-get-req.json"
+                        href="api_samples/metering-label-rules-list-get-req.json"
                     />
                 </doc>
             </representation>
@@ -251,7 +251,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rules-list-get-resp.json"
+                        href="api_samples/metering-label-rules-list-get-resp.json"
                     />
                 </doc>
             </representation>
@@ -304,7 +304,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-create-req.json"
+                        href="api_samples/metering-label-rule-create-req.json"
                     />
                 </doc>
             </representation>
@@ -313,7 +313,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-create-resp.json"
+                        href="api_samples/metering-label-rule-create-resp.json"
                     />
                 </doc>
             </representation>
@@ -368,7 +368,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-get-req.json"
+                        href="api_samples/metering-label-rule-get-req.json"
                     />
                 </doc>
             </representation>
@@ -377,7 +377,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-get-resp.json"
+                        href="api_samples/metering-label-rule-get-resp.json"
                     />
                 </doc>
             </representation>
@@ -409,7 +409,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-delete-req.json"
+                        href="api_samples/metering-label-rule-delete-req.json"
                     />
                 </doc>
             </representation>
@@ -418,7 +418,7 @@
             <representation mediaType="application/json">
                 <doc xml:lang="EN">
                     <xsdxt:code
-                        href="../samples/metering-label-rule-delete-resp.json"
+                        href="api_samples/metering-label-rule-delete-resp.json"
                     />
                 </doc>
             </representation>