title: SSRS expression equivalent to case statement in sql
body: <p><br>
  I have a simple employee table where a column is departname, and i am trying to add a derived column named 'Location', based on the following sql expression,Can you please help me how to write the below code as an ssrs expression?.<br>
  I tried with iif , but no progress</p>
  
  <p>case when departname='Research' then 'Boston'<br></p>
  
  <p>case when departname='Sales then 'Saint Louis'<br></p>
  
  <p>case when departname='IT' then 'Newjersey'</p>