Many Thanks ...
I'm able to change UI according to userRole.... I have created UpdatePasswordAction Struts hook .But now i'm facing new issue, Could you please help me...
I have site with public page and private page...Public page is for login and default landing pages are privates pages.
I'm facing issue in redirection of user after reset password at first time login..

I have created UserPasswordAction strust action hook..

public String execute(StrutsAction originalStrutsAction, HttpServletRequest request, HttpServletResponse response) throws Exception {  
		

		 _log.info("Update Password Url Works Now");
	Ticket ticket = getTicket(request);
	
	try{
		if(Validator.isNotNull(ticket)){
    User user = UserLocalServiceUtil.getUser(ticket.getClassPK());
    if(checkUserGroup(user)&&checkUserRole(user)){
        request.setAttribute("IsValidLinkUser", Boolean.TRUE);
        _log.info("SampleLayoutStrutsAction.execute() - " + user.getEmailAddress()); 
    }
    }
		else{
			ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
					WebKeys.THEME_DISPLAY);
			if(Validator.isNotNull(themeDisplay)){
				 User user = themeDisplay.getUser();
				    if(checkUserGroup(user)&&checkUserRole(user)){
				        request.setAttribute("IsValidLinkUser", Boolean.TRUE);
				        _log.info("SampleLayoutStrutsAction.execute() - " + user.getEmailAddress()); 
				    }
				
			}
		}
  }
	
	catch(Exception e){
		_log.error(e);
	}


	return  originalStrutsAction.execute(request, response);
 

	}  

I want to change redirection to private pages after reset new password

for Eg:-

Reset Password Page :-
http://<abc>.com/web/sitename/

Should redirect to after reset password

http://<abc>.com/group/sitename/

can i modify below code in UpdatePasswordAction structs hook

ublic class UpdatePasswordAction extends Action {

	@Override
	public ActionForward execute(
			ActionMapping mapping, ActionForm form, HttpServletRequest request,
			HttpServletResponse response)
		throws Exception {

		ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
			WebKeys.THEME_DISPLAY);

		Ticket ticket = getTicket(request);

		

		try {
		[b]	updatePassword(request, response, themeDisplay, ticket);

			PortletURL portletURL = new PortletURLImpl(
				request, PortletKeys.LOGIN, themeDisplay.getPlid(),
				PortletRequest.RENDER_PHASE);

			response.sendRedirect(portletURL.toString());
[/b]
			return null;
		}