You can look at https://svn.jboss.org/repos/jbossas/branches/Branch_5_x/testsuite/src/mai... It's basically this part: | Map<String, String> xaProps = new HashMap<String, String>(); | xaProps.put("SessionDefaultType", "javax.jms.Topic"); | xaProps.put("SessionDefaultType.type", "java.lang.String"); | xaProps.put("JmsProviderAdapterJNDI", "java:/DefaultJMSProvider"); | xaProps.put("JmsProviderAdapterJNDI.type", "java.lang.String"); | MetaValue metaValue = this.compositeValueMap(xaProps); | propValues.put("config-property", metaValue); | Whereas the "${name}.type", represents the type field - as mentioned this mapping is a bit weird, but should work. The actual metaValue is created in the compositeValueMap method: | public MapCompositeValueSupport compositeValueMap(Map<String,String> map) | { | MapCompositeValueSupport metaValue = new MapCompositeValueSupport(SimpleMetaType.STRING); | for(String key : map.keySet()) | { | MetaValue value = SimpleValueSupport.wrap(map.get(key)); | metaValue.put(key, value); | } | return metaValue; | } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4265669#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...