我可以使用ADFS 2.0对SQL Server的某些用户进行身份验证吗？

I have been using ADFS to authenticate users against AD fine, using a claims aware template in VS. Some of our users will not be in Active Directory, so I would like to know if its possible to configure ADFS to look up SQL Server for these users and then carry on as normal.I have been using ADFS to authenticate users ag