title: View Custom Field Passed with GetResponse Form
body: <p>I'm passing <code>document.referrer</code> to GetResponse when a user submits the subscription form. The custom field has been added to the form at runtime as instructed in <a href="http://support.getresponse.com/uploads/2013/11/DIY-WebForm.pdf" rel="nofollow">this document</a> and the "Forward Data" option is on. Upon form submission, the parameters are posted correctly. Problem is, the value doesn't show up anywhere in the user's details in GetResponse, where it would be most useful. Where can I retrieve it?</p>