title: How to write Display String formula for each cell in CrossTab?
body: <p>Formula scenario: Retrieved data has a status column which its values is (-1, 0, 1, 2, 3),
  I'd like to use formula to display string based on these values. I use Display String, but it doesn't work.</p>
  
  <p>How could I write a formula to work for each cell in crosstab?</p>
  
  <p>Any suggestions?</p>