diff --git a/reference/xmlwriter/functions/xmlwriter-set-indent-string.xml b/reference/xmlwriter/functions/xmlwriter-set-indent-string.xml
index d9ec2063f9..5431d07c65 100644
--- a/reference/xmlwriter/functions/xmlwriter-set-indent-string.xml
+++ b/reference/xmlwriter/functions/xmlwriter-set-indent-string.xml
@@ -49,6 +49,18 @@
   </para>
  </refsect1>
 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  <note>
+   <para>
+    The indent is reset when an xmlwriter is opened.
+   </para>
+  </note>
+  &note.language-construct;
+  &note.not-bin-safe;
+  &note.registerglobals;
+ </refsect1>
+
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/xmlwriter/functions/xmlwriter-set-indent.xml b/reference/xmlwriter/functions/xmlwriter-set-indent.xml
index e07b581d5b..f11bdf7088 100644
--- a/reference/xmlwriter/functions/xmlwriter-set-indent.xml
+++ b/reference/xmlwriter/functions/xmlwriter-set-indent.xml
@@ -48,6 +48,18 @@
   </para>
  </refsect1>
 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  <note>
+   <para>
+    The indent is reset when an xmlwriter is opened.
+   </para>
+  </note>
+  &note.language-construct;
+  &note.not-bin-safe;
+  &note.registerglobals;
+ </refsect1>
+
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>