I would like to extend the journal service by using a hook. I created a jsp hook to extend article_action.jsp to add my action about articles, I added my action, but now I don't know how to update struts and tiles config files to add the action handler. I've seen that in portal are available struts-config-ext.xml and inside struts-config.xml is referred tiles-defs-ext.xml, may override them in my hook?
