No more nasty @Persister annotations on your entities, they now look like plain old ones. When using JPA and as long as you use a TransactionManager (ie JTA support), the configuration is very simple <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd" version="2.0"> <persistence-unit name="org.hibernate.ogm.tutorial.jpa" transaction-type="JTA"> <!-- Use Hibernate OGM provider: configuration will be transparent --> <provider>org.hibernate.ogm.jpa.HibernateOgmPersistence</provider> <properties> <!-- or any transaction manager lookup implementation you want in your environment --> <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTSStandaloneTransactionManagerLookup" /> </properties> </persistence-unit> </persistence> More info here http://community.jboss.org/wiki/HowtosetupanduseHibernateOGM _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev