title: eclipse-BIRT Master-Page Issue
body: <p>I'm using the 2.3.2 version of eclipse birt.</p>
  
  <p>I want to put a value that comes from the database in footer master-page. But, the problem is i can't use like: dataSetRow["customer"].
  As i've searched birt forums, in the current version i'm using of birt isn't possible to use variables as well.</p>
  
  <p>So i tried globalvariable.
  It shows in the master-page, but with a null value.</p>
  
  <p>Reason:
  The master-page get the globalvariable value from the method "initialize" but the data i want to set in the globalvariable is in the "fetch" method. Does anybody know how to workaround?</p>