Define data Model structure with xml
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> <mx:Model id="userData"> <user> <email></email> <phone></phone> <address> <city></city> <state></state> </address> </user> </mx:Model> </mx:Application>