what needs to be done in the short term: 1/ extend encoder/decoder to implement resource serving urls 2/ extend encoder/decoder to implement public navigational state changes 3/ extends PortalObjectCommandFactory and PortalObjectURLFactory to take in account the InvokePortletWindowResourceCommand 4/ implement handling of resource invocation response in InvokeWindowCommand and return a StreamResponse to the controller. with that we should have support for resource serving and basic support for page render parameters. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4143575#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...