title: Excel - Limit view of worksheets to certian users
body: <p>I have an excel workbook containing several worksheets.</p>
  
  <p>What I want to do is have a mechanism like a user form or something where the user would authenticate to one of several possible users.  </p>
  
  <p>Based on the username supplied I want to display certain worksheets and hide other sheets, and block the user from accessing worksheets they should not be able to view.</p>
  
  <p>Has anyone done something like this in Excel?</p>
  
  <p>Any thoughts are appreciated
  Sean</p>