[starksm64]

You need to reference the type in a new type definition. If I add the following group/type definitions to the jboss_5_0.xsd:

 <xsd:group name="resourceGroup">
 <xsd:sequence>
 <xsd:element name="mapped-name"
 type="javaee:xsdStringType"
 minOccurs="0">
 </xsd:element>

 <xsd:element name="injection-target"
 type="jboss:injection-targetType"
 minOccurs="0"
 maxOccurs="unbounded"/>
 </xsd:sequence>
 </xsd:group>
 <xsd:complexType name="injection-targetType">
 <xsd:sequence>
 <xsd:element name="injection-target-class"
 type="javaee:fully-qualified-classType"/>
 <xsd:element name="injection-target-name"
 type="javaee:java-identifierType"/>
 </xsd:sequence>
 </xsd:complexType>
 <xsd:group name="descriptionGroup">
 <xsd:sequence>
 <xsd:element name="description"
 type="javaee:descriptionType"
 minOccurs="0"
 maxOccurs="unbounded"/>
 <xsd:element name="display-name"
 type="javaee:display-nameType"
 minOccurs="0"
 maxOccurs="unbounded"/>
 <xsd:element name="icon"
 type="javaee:iconType"
 minOccurs="0"
 maxOccurs="unbounded"/>
 </xsd:sequence>
 </xsd:group>

then this document parses without using jee namespaces:

<?xml version="1.0" encoding="UTF-8"?>
<jboss xmlns="http://www.jboss.com/xml/ns/javaee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee file:/tmp/xsd/jboss_5_0.xsd" version="3.0">
 <enterprise-beans>
 <service>
 <ejb-name>ServiceSix</ejb-name>
 <ejb-class>org.jboss.ejb3.test.service.ServiceSix</ejb-class>
 <object-name>object name</object-name>
 <local>org.jboss.ejb3.test.service.ServiceSixLocal</local>
 <remote>org.jboss.ejb3.test.service.ServiceSixRemote</remote>
 <management>org.jboss.ejb3.test.service.ServiceSixManagement</management>
 <xmbean>xmbean</xmbean>
 <remote-binding>
 <client-bind-url>client bind url</client-bind-url>
 </remote-binding>
 <jndi-name>serviceSix/remote</jndi-name>
 <local-jndi-name>serviceSix/local</local-jndi-name>
 <ejb-ref>
 <ejb-ref-name>ejb/StatelessBean</ejb-ref-name>
 <ejb-ref-type>Session</ejb-ref-type>
 <remote>org.jboss.ejb3.test.service.StatelessRemote</remote>
 <ejb-link>StatelessBean</ejb-link>
 <injection-target>
 <injection-target-class>org.jboss.ejb3.test.service.ServiceSix</injection-target-class>
 <injection-target-name>stateless</injection-target-name>
 </injection-target>
 <jndi-name>StatelessBean/remote</jndi-name>
 </ejb-ref>
 <ejb-local-ref>
 <ejb-ref-name>ejb/StatelessLocal</ejb-ref-name>
 <ejb-ref-type>Session</ejb-ref-type>
 <local>org.jboss.ejb3.test.service.StatelessLocal</local>
 <ejb-link>StatelessBean</ejb-link>
 <injection-target>
 <injection-target-class>org.jboss.ejb3.test.service.ServiceSix</injection-target-class>
 <injection-target-name>setStatelessLocal</injection-target-name>
 </injection-target>
 <local-jndi-name>StatelessBean/local</local-jndi-name>
 </ejb-local-ref>
 <resource-ref>
 <res-ref-name>testDatasource</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Container</res-auth>
 <res-sharing-scope>Shareable</res-sharing-scope>
 <mapped-name>java:/DefaultDS</mapped-name>
 <injection-target>
 <injection-target-class>org.jboss.ejb3.test.service.ServiceSix</injection-target-class>
 <injection-target-name>testDatasource</injection-target-name>
 </injection-target>
 </resource-ref>
 <resource-env-ref>
 <description>A test of the resource-env-ref tag</description>
 <resource-env-ref-name>res/aQueue</resource-env-ref-name>
 <resource-env-ref-type>javax.jms.Queue</resource-env-ref-type>
 <jndi-name>queue/mdbtest</jndi-name>
 </resource-env-ref>
 <security-domain>security domain</security-domain>
 <method-attributes>
 <method>
 <method-name>test</method-name>
 <transaction-timeout>1</transaction-timeout>
 </method>
 </method-attributes>
 </service>
 </enterprise-beans>
 </jboss>

I dropped the use of other elements like security-identity which are complex types that likewise need to have their type redefined.