diff --git a/lam/docs/manual-sources/howto.xml b/lam/docs/manual-sources/howto.xml
index 99d4ea3a..6685f206 100644
--- a/lam/docs/manual-sources/howto.xml
+++ b/lam/docs/manual-sources/howto.xml
@@ -2484,6 +2484,24 @@ Have fun!
             <entry></entry>
           </row>
 
+          <row>
+            <entry><inlinemediaobject>
+                <imageobject>
+                  <imagedata fileref="images/schema_hostObject.png" />
+                </imageobject>
+              </inlinemediaobject></entry>
+
+            <entry>Hosts</entry>
+
+            <entry>hostObject</entry>
+
+            <entry></entry>
+
+            <entry>Part of OpenLDAP installation</entry>
+
+            <entry></entry>
+          </row>
+
           <row>
             <entry><inlinemediaobject>
                 <imageobject>
@@ -2702,6 +2720,24 @@ Have fun!
 
             <entry>This account type is only available in LAM Pro.</entry>
           </row>
+
+          <row>
+            <entry><inlinemediaobject>
+                <imageobject>
+                  <imagedata fileref="images/schema_sudo.png" />
+                </imageobject>
+              </inlinemediaobject></entry>
+
+            <entry>Sudo roles</entry>
+
+            <entry>sudoRole</entry>
+
+            <entry>sudo.schema</entry>
+
+            <entry>Part of sudo-ldap 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_hostObject.png b/lam/docs/manual-sources/images/schema_hostObject.png
new file mode 100644
index 00000000..33df4ef9
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diff --git a/lam/docs/manual-sources/images/schema_sudo.png b/lam/docs/manual-sources/images/schema_sudo.png
new file mode 100644
index 00000000..f67fb4cf
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