Hi I am new to portlet development.I am having two portlets(jsr168) PortletA and PortletB in a portal application. I am using weblogic workshop. PortletA have a page which takes customerid. When user enters the customerid and click the submit button then PortletB should display details of that customer. That mean PortletA should call processAction of PortletB . Please tell me how to do this. Thanks in advance.