I still meet parser issue for default namespace, the JCA15DefaultNSMetadata class has annotation like this. | @XmlRootElement(name="connector", namespace=JavaEEMetaDataConstants.JAVAEE_NS) | @JBossXmlSchema( | xmlns={@XmlNs(namespaceURI = JavaEEMetaDataConstants.JAVAEE_NS}, | ignoreUnresolvedFieldOrClass=true, | namespace=JavaEEMetaDataConstants.JAVAEE_NS, | elementFormDefault=XmlNsForm.QUALIFIED, | normalizeSpace=true, | strict=false) | I don't know where I can add xsd definition in the JBossXmlSchema annotation. Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4234461#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...