diff --git a/lam/docs/manual-sources/howto.xml b/lam/docs/manual-sources/howto.xml
index aa61e989..7930502e 100644
--- a/lam/docs/manual-sources/howto.xml
+++ b/lam/docs/manual-sources/howto.xml
@@ -2939,13 +2939,14 @@ Have fun!
 
             <entry>Hosts</entry>
 
-            <entry>hostObject</entry>
+            <entry>hostObject, device</entry>
 
             <entry>ldapns.schema</entry>
 
             <entry>Part of libpam-ldap installation</entry>
 
-            <entry></entry>
+            <entry>The device object class is only available in LAM
+            Pro.</entry>
           </row>
 
           <row>
@@ -3184,6 +3185,24 @@ Have fun!
 
             <entry>This account type is only available in LAM Pro.</entry>
           </row>
+
+          <row>
+            <entry><inlinemediaobject>
+                <imageobject>
+                  <imagedata fileref="images/schema_zarafa.png" />
+                </imageobject>
+              </inlinemediaobject></entry>
+
+            <entry>Zarafa</entry>
+
+            <entry>zarafa-user, zarafa-group, zarafa-server</entry>
+
+            <entry>zarafa.schema</entry>
+
+            <entry>Part of Zarafa installation</entry>
+
+            <entry>This account type is only available in LAM Pro.</entry>
+          </row>
         </tbody>
       </tgroup>
     </table>
diff --git a/lam/docs/manual-sources/images/schema_zarafa.png b/lam/docs/manual-sources/images/schema_zarafa.png
new file mode 100644
index 00000000..2f737429
Binary files /dev/null and b/lam/docs/manual-sources/images/schema_zarafa.png differ