so the first thing to do is Google the docs with the keyword "urn:ietf:wg:oauth:2.0:oob"
https://www.google.com/search?client=safari&rls=en&q=site:developer.service.hmrc.gov.uk+urn:ietf:wg:oauth:2.0:oob&ie=UTF-8&oe=UTF-8 > oob callbacks ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
