title: Azure SignUp policy needs to return to a different application
body: <p>I have an Azure policy which works well for authentication users of different roles. I now need to add a SignUp component to this but there are some requirements that I'm not sure are possible.</p>
  <ol>
  <li>I need the policy to return back to a different application than what called it. Say App A has the signup link on it's login page which will invoke the
  policy's SignUp userjourney. However, I need it to not return back
  to that same App, instead redirect to App B along with those claims
  it's gathered. Is this even possible?</li>
  <li>If it were possible (above), how can this be set up under the relyingparty
  section? I would need to keep what is already there for the
  userjourney that authentications users, but now also somehow provide
  what's needed for this SignUp flow.</li>
  </ol>
  <p>I am sorry if this is vague. I am just looking to get unstuck. If anyone could provide any sort of nudge in the right direction, I'd be very grateful.</p>