http://blogs.msdn.com/b/sharepointdev/archive/2012/11/30/bcs-odata-custom-authentication-using-extension-provider.aspxBusiness Connectivity Services (BCS) in SharePoint 2013 supports connecting to OData-based LOB systems. BCS supports the following authentication modes for authenticating against the OData service: PassThrough RevertToSelf Credentials Windowsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/sharepointdev/archive/2012/11/30/bcs-odata-custom-authentication-using-extension-provider.aspx#10399445Tue, 05 Mar 2013 10:03:38 GMT91d46819-8472-40ad-a661-2c78acb4018c:10399445showkath<p>Hi </p> <p>Nice article</p> <p>I would like to know &quot; OData extension provider to authenticate against Windows Azure ACS.&quot;Could you post some thing on this</p> <p>Thanks</p> <p>Showkath</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10399445" width="1" height="1">http://blogs.msdn.com/b/sharepointdev/archive/2012/11/30/bcs-odata-custom-authentication-using-extension-provider.aspx#10385586Wed, 16 Jan 2013 17:05:53 GMT91d46819-8472-40ad-a661-2c78acb4018c:10385586joana <p>solo trato desolucionar este problema de dacebook y de archibos que aguarde enmi computadora y esta bloquiada si solo eran archibos aguardados y ahora motengo ni facebook y es un monto de problemas</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10385586" width="1" height="1">http://blogs.msdn.com/b/sharepointdev/archive/2012/11/30/bcs-odata-custom-authentication-using-extension-provider.aspx#10376099Mon, 10 Dec 2012 17:01:46 GMT91d46819-8472-40ad-a661-2c78acb4018c:10376099ieDaddy<p>Nive walkthrough, thanks for including screenshots.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10376099" width="1" height="1">