Followed this blog:
to get SSO working at Google using ADFS. But just as blog poster reveals there is trouble with the sign-out.
When signing out, we are taken to the redirection page but not truly signed out. If you click the back button you are still signed in. This is going to be a problem with our iPad's since the browser never really closes to end the session.
Have experimented with sign-out endpoint in ADFS but it does not seem to make any difference.
Anyone have any experience with this? I can't image that we are the only shop using ADFS to SSO to Google.