http://blogs.msdn.com/b/adapters/archive/2009/03/10/connect-to-wcf-lob-adapter-hosted-as-wcf-service-using-clientcredentials.aspxOn the website http://msdn.microsoft.com/en-us/library/dd451003.aspx , we have a step by step guide to publish the Siebel adapter as a WCF Service in IIS and then have MOSS consume the data using that service. In this approach, credentials are pass byen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/adapters/archive/2009/03/10/connect-to-wcf-lob-adapter-hosted-as-wcf-service-using-clientcredentials.aspx#9969464Thu, 25 Feb 2010 19:03:29 GMT91d46819-8472-40ad-a661-2c78acb4018c:9969464Raghav22<p>Hi ,</p> <p>I am following your article , what i am trying to do is use SQL adapter to create a wcf service and host it on IIS , I am not able to find a way to pass the credentials to my sql server to do select , the SQL always get a empty user from my application , How do i access the service from my ASP.NET application , i am just creating a class from the WSDL and including in my project , but there is no way to pass the clientCreditial</p> <p>thanks</p> <p>-raghav</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=9969464" width="1" height="1">