diff --git a/src/doc/user/usermanual.html b/src/doc/user/usermanual.html
index b86a303b..d66224ba 100644
--- a/src/doc/user/usermanual.html
+++ b/src/doc/user/usermanual.html
@@ -20,8 +20,8 @@ alink="#0000FF">
     <div class="titlepage">
       <div>
         <div>
-          <h1 class="title"><a name="idp23173856" id=
-          "idp23173856"></a>Recoll user manual</h1>
+          <h1 class="title"><a name="idp31881312" id=
+          "idp31881312"></a>Recoll user manual</h1>
         </div>
 
         <div>
@@ -109,13 +109,13 @@ alink="#0000FF">
                 multiple indexes</a></span></dt>
 
                 <dt><span class="sect2">2.1.3. <a href=
-                "#idp55164976">Document types</a></span></dt>
+                "#idp37452528">Document types</a></span></dt>
 
                 <dt><span class="sect2">2.1.4. <a href=
-                "#idp55184656">Indexing failures</a></span></dt>
+                "#idp37472208">Indexing failures</a></span></dt>
 
                 <dt><span class="sect2">2.1.5. <a href=
-                "#idp55192112">Recovery</a></span></dt>
+                "#idp37479664">Recovery</a></span></dt>
               </dl>
             </dd>
 
@@ -997,8 +997,8 @@ alink="#0000FF">
           <div class="titlepage">
             <div>
               <div>
-                <h3 class="title"><a name="idp55164976" id=
-                "idp55164976"></a>2.1.3.&nbsp;Document types</h3>
+                <h3 class="title"><a name="idp37452528" id=
+                "idp37452528"></a>2.1.3.&nbsp;Document types</h3>
               </div>
             </div>
           </div>
@@ -1091,8 +1091,8 @@ indexedmimetypes = application/pdf
           <div class="titlepage">
             <div>
               <div>
-                <h3 class="title"><a name="idp55184656" id=
-                "idp55184656"></a>2.1.4.&nbsp;Indexing
+                <h3 class="title"><a name="idp37472208" id=
+                "idp37472208"></a>2.1.4.&nbsp;Indexing
                 failures</h3>
               </div>
             </div>
@@ -1132,8 +1132,8 @@ indexedmimetypes = application/pdf
           <div class="titlepage">
             <div>
               <div>
-                <h3 class="title"><a name="idp55192112" id=
-                "idp55192112"></a>2.1.5.&nbsp;Recovery</h3>
+                <h3 class="title"><a name="idp37479664" id=
+                "idp37479664"></a>2.1.5.&nbsp;Recovery</h3>
               </div>
             </div>
           </div>
@@ -7492,7 +7492,7 @@ for i in range(nres):
                   <h4 class="title"><a name=
                   "RCL.PROGRAM.PYTHONAPI.UPDATE.ACCESS" id=
                   "RCL.PROGRAM.PYTHONAPI.UPDATE.ACCESS"></a>4.3.4.2.&nbsp;Query
-                  data access for external indexers</h4>
+                  data access for external indexers (1.23)</h4>
                 </div>
               </div>
             </div>
diff --git a/src/doc/user/usermanual.xml b/src/doc/user/usermanual.xml
index 2aa981aa..ed120137 100644
--- a/src/doc/user/usermanual.xml
+++ b/src/doc/user/usermanual.xml
@@ -5118,7 +5118,7 @@ for i in range(nres):
       </sect3>
 
       <sect3 id="RCL.PROGRAM.PYTHONAPI.UPDATE.ACCESS">
-        <title>Query data access for external indexers</title>
+        <title>Query data access for external indexers (1.23)</title>
 
         <para>&RCL; has internal methods to access document data for its
         internal (filesystem) indexer. An external indexer needs to provide