If i understand your question right, you are looking for the jboss-web.xml file where you can configure this. You can find the dtd for this xml here: http://www.jboss.org/j2ee/dtd/jboss-web_3_2.dtd Here's an extract: anonymous wrote : <!ELEMENT jboss-web (class-loading?, security-domain?, context-root?, | virtual-host*, use-session-cookies?, replication-config?, resource-env-ref*, | resource-ref* , ejb-ref* , ejb-local-ref*, depends*)> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024064#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...