To expose an Alfresco Webscript as a portlet you don't need to use a portlet bridge, but you can use this class in Alfresco: org.alfresco.web.scripts.portlet.WebScriptPortlet WebScriptPortlet must be used as the portlet class in your portlet.xml. You have to implement your standard Alfresco WebScript, then if you need to expose it as a portlet you must to add a snippet on Alfresco portlet.xml to set authenticator correctly for your portlet container. I have posted a reply on a similar subject with an example and snippet code: http://www.jboss.org/index.html?module=bb&op=viewtopic&t=145471 More info about authentication for this integration on Alfresco Wiki: http://wiki.alfresco.com/wiki/Web_Script_Runtimes Hope this helps. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4212161#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...