The following attributes are subject to change: user#authentication-mode will be dropped Have more questions? Submit a request Comments Graham Robson August 10, 2009 19:43 What's the impact if any on the Remote Authentication? Morten Primdahl August 10, 2009 20:14 Sorry. I should elaborate. Basically we did some API changes this weekend which we did not foresee would cause problems. They did however. Thus we will try and get a good practice on announing changes before hand, and of course I should add a note on impact and time. Nobody should be relying on the authentication-mode attribute in any way. It's a dead attribute in our perspective. Functional impact: None When: In no less than 2 weeks We will also be announcing these things on http://twitter.com/zendeskops and we will consider adding X-Deprecated-Fields headers to the HTTP response. General API recommendations are to not rely on other fields other than those you specifically need. Thanks.