I've run into an issue where I'm trying to use SSO for access to a SQL server DB. The problem is that we have two domains, and I'm wondering how to include two domains such that they can authenticate to SQL using the udcx file in a Data Connection library. One domain works fine because I just create the EA Definition in SSO Admin and then add the domain1\domain users -- when I have to add domain2\domain users I'm not really sure how/where to go about it or if its even possible. Any help is appreciated - let me know if you need clarification. Thanks!http://lbellows.blogspot.com http://www.ptreviews.net

Hi lbellows, Thanks to share your problem. Here is a reference about Single Sign-On Between Domains. http://msdn.microsoft.com/en-us/library/ee784619(CS.20).aspx And also you can try to create a global group from these two domains. Then add this group to SSO administrator account.Best regards. Emir

Since i'm not sure that would work in our setup, and getting anything that complicated done as a consultant would be near impossible, I decided to use the "NT AUTHORITY\authenticated users" group. Works perfectly.http://lbellows.blogspot.com http://www.ptreviews.net