title: What will the RightSignature API send to my callback URL when a signer signs a document
body: <p>When I send a one-off document to RightSignature via their API, I'm specifying a callback location in the XML document as specified in RightSignature's schema definition.  I then get a signer-link value back from their API for the document.  I display the HTML response from the signer-link URL in an iFrame on our website.  When our user signs the document in this iFrame, which is rendering the responses from their website, I want their website to post to our callback location.</p>
  
  <p>Can I do this with the RightSignature API and does it make sense?</p>
  
  <p>So far, I'm only getting content in the iFrame that indicates that the signing was successful.  The callback location does not seem to be getting called.</p>