<page> | <page-name>default</page-name> | <window> | <window-name>AdminPortletWindow</window-name> | <instance-ref>SomePortletInstance</instance-ref> | <region>center</region> | <height>0</height> | </window> | </page> If I add 2 blocks of this, only the second one is added. Verified the JBP_WINDOWS table. However, though I see an entry in this table for the now-modified entry in default-object.xml, nothing really shows up in the UI unless I do this action in the UI. Finally, I see multiple deployment elements in default-object.xml. I am just adding my entry to the last one. Perhaps that is where the problem is? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4076475#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...