I've made some basic tests with two ears containing : - jbpm.war - hibernate.cfg.xml - jbpm.cfg.xml Let's say ears are called app1.ear and app2.ear. They both contain the same structure and files and hibernate.cfg.xml files use distinct JNDI datasources defined in jbpm-ds.xml. What i see when starting JBoss and hot-deploying applications one by one is the following : - I deploy app1.ear and application starts correctly and JBPM objects are mapped through Hibernate using config information for datasource 1 - I deploy app2.ear and application starts correctly but JBPM objects are not mapped a second time using config information for datasource 2. This results in app2.ear using processes and definition from JBPM database 1... That's why i was asking myself if such a scenario is possible with JBPM. Any idea ? Regards, Benoit View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4106619#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...