diff --git a/reference/en/modules/basic_mapping.xml b/reference/en/modules/basic_mapping.xml
index 33b50c1700..eee26f86b1 100644
--- a/reference/en/modules/basic_mapping.xml
+++ b/reference/en/modules/basic_mapping.xml
@@ -747,7 +747,7 @@
                 </para>
             </sect3>
             
-            <sect3 id="mapping-declaration-id-hilo">
+            <sect3 id="mapping-declaration-id-hilo" revision="1">
                 <title>Hi/lo algorithm</title>
                 <para>
                     The <literal>hilo</literal> and <literal>seqhilo</literal> generators provide two alternate
@@ -773,10 +773,9 @@
 
                 <para>
                     Unfortunately, you can't use <literal>hilo</literal> when supplying your own
-                    <literal>Connection</literal>  to Hibernate, or when Hibernate is using an application
-                    server datasource to obtain connections enlisted with JTA. Hibernate must be able to
-                    fetch the "hi" value in a new transaction. A standard approach in an EJB environment is
-                    to implement the hi/lo algorithm using a stateless session bean.
+                    <literal>Connection</literal> to Hibernate. When Hibernate is using an application
+                    server datasource to obtain connections enlisted with JTA, you must properly configure
+                    the <literal>hibernate.transaction.manager_lookup_class</literal>.
                 </para>
             </sect3>
             
diff --git a/reference/en/modules/configuration.xml b/reference/en/modules/configuration.xml
index e22f491527..631ff42451 100644
--- a/reference/en/modules/configuration.xml
+++ b/reference/en/modules/configuration.xml
@@ -812,7 +812,7 @@ hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect]]></programlisting>
             </tgroup>
         </table>
 
-        <table frame="topbot" id="configuration-transaction-properties" revision="7">
+        <table frame="topbot" id="configuration-transaction-properties" revision="8">
             <title>Hibernate Transaction Properties</title>
             <tgroup cols="2">
                 <colspec colname="c1" colwidth="1*"/>
@@ -858,7 +858,8 @@ hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect]]></programlisting>
                         </entry>
                         <entry>
                             The classname of a <literal>TransactionManagerLookup</literal>
-                            - required when JVM-level caching is enabled in a JTA environment.
+                            - required when JVM-level caching is enabled or when using hilo 
+                            generator in a JTA environment.
                             <para>
                                 <emphasis role="strong">eg.</emphasis> 
                                 <literal>classname.of.TransactionManagerLookup</literal>