... The instance documents may indicate the published version of the schema using the xsi:schemaLocation attribute for the Java EE namespace with the following location: http://www.jboss.org/j2ee/schema/jboss-app_7_1.xsd ]]> Root element for JBoss specific configurations in a .ear The distinct-name for this application. The security domain application for this application. The principal that will be used for unauthenticated requests in this application