Thanks for the link,I tried to follow that, but it throwed 500 server error.<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%><%@include file="/apps/xyz/foundation/global.jsp"%><% XSSAPI myXssAPI = xssAPI.getRequestSpecificAPI(request);%><c:choose> <c:when test="${modelCategory...