title: Request variable in dotcms
body: <p>Please find my requirement that needs to be done in dotcms-</p>
  
  <p>1) I need to create a Map object for each request.
  2) Across different widgets or containers i should be able to add data or get data from the Map object.</p>
  
  <p>Can you please provide me a solution or idea to fulfill the requirement.</p>
  
  <p>Thanks in advance</p>