title: How to make a Global Variable or Suite Variable as List in Robot Framework?
body: <p>I am Trying to set a List variable that is accessible to all testcases in the suite and the value in the list should not be overwritten but new values should be appended each time.</p>
  <p>So that I can use the List variable at the end of the execution of all the testcases for a clean up operation.</p>
  <p>For Example the List variable will be holding value of the record created in the DB and at the end I can use this list to delete all the records created. Note each record will be created by different testcases under the same Suite.
  Any help will be greatly appreciated.</p>