title: Prevent editors from downloading the file
body: <p>I am currently working on a google sheet. </p>
  
  <p>There are two tabs, one is a master sheet and the other one is a table that allow the user to input the product name and the sales price will show up.
  However, I don't want the user to see the master sheet. Even though I hide the master sheet, the user is able to unhide it if they download the sheet.
  Is it possible to </p>
  
  <ol>
  <li>Disable the download option for the editor? </li>
  </ol>
  
  <p>OR </p>
  
  <ol start="2">
  <li>Reference the master list without including it in the same file?</li>
  </ol>
  
  <p>OR</p>
  
  <ol start="3">
  <li>Hide the master list even the user download the file?</li>
  </ol>