title: Spring Security SAML Plugin - defaultAlias
body: <p>In the earlier version of the RC2 I was able to format my ACS url to:</p>
  
  <pre><code>/saml/SSO/alias/defaultAlias
  </code></pre>
  
  <p>This has been taken out in the release version.  What do I set the ACS url on my IDP server to hit the only or default provider on the SP side?</p>