Thank you Chris for previous reply, it helped lot. How Shindig came to know that any field is supported by SNS. As I know opensocial uses this for getting supported field - opensocial.getEnvironment().supportsField(opensocial.Environment.PERSON, opensocial.Person.Field.GENDER); (If I am wrong please correct me. because it always return false for partuja code)
But How will shindig know this information OR we have to write this code in SNS. Thanks Ajay
