title: Gravity Forms - Sending custom data through notification email
body: <p>Is there any kind of hooks available through which we can send the survey data with some custom calculation in email? If not, what is the best way to do it? </p>
  
  <p>We have a survey &amp; at the end it generates a score based on some custom calculation. Now in the notification email, we get the survey results data, but want to send the results as well.</p>
  
  <p>What is the best way to do it?</p>