diff --git a/Doc/Sda1/xmlschema.xml b/Doc/Sda1/xmlschema.xml
index 1811012fc2d142b1d4cf6878ddf3b1baa83de53f..86761e79332838b15cafd529d2b8dc8f79de02fe 100644
--- a/Doc/Sda1/xmlschema.xml
+++ b/Doc/Sda1/xmlschema.xml
@@ -1351,7 +1351,7 @@ href="https://my.com"
           </tr>
         </informaltable>
 
-        <calloutlist>
+        <calloutlist role="slideExclude">
           <callout arearefs="sda1_xmlschema_fig_textContentAttribute-1-co"
                    xml:id="sda1_xmlschema_fig_textContentAttribute-1">
             <para>The <tag class="starttag">a</tag> element will contain pure