Hi, Using JSF Faces Context, will I be able to restrict the access of the same JSF View(Duplicate Window access from the Menu), ..as I am accessing the Complete view through the JavaScript way....Window.open(item URL); So,what is the best Process to do this activity.Do I need to restrict this using the Client Side JavaSCript (or) make Use of any Server side stuff by fixing the Token and a duplicate request of the Page should not be rendered when again accessing from the Menu bcoz the page is requested as a JavaScript process.. Regards, Chandru.