Post and Get MAP variable across ZCreator stateless forms?

Post and Get MAP variable across ZCreator stateless forms?

https://creator.zoho.com/compname/myapp/form-perma/Stateless_Form_2?a={%22ln%22:%22cccccc%22,%22fn%22:%22aaaa%22}


I am using OPEN URL to post my MAP to form2.

What is the way to get the MAP variable on form2 from query string.

URGENT PLEASE!!!

  1. Also what is the best way to transfer form data across multiple forms in ZCreator.