Thanks, I'm just trying to build my own WSRP using JBoss Portal 2.4. I have followed these steps: 1) Add a jboss-portlet.xml description file and declare the portlet as remotable. 2) Build a new war file. 3) Deploy the portlet. 4) Create a new instance using the "self" portlet provider. 5) Create a new page for displaying the portlet. In fact an exception is raised when shown and after it a portlet provider "self" seems to be down View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966161#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...