I downloaded the citrix xenapps examples from "http://community.citrix.com/cdn/xa/sdks" which works as expected when you use the included login page which transfers the credential's tokens. However, we want to implement a SSO version of it. After searching through the citrix forums and online i found out it can be done but I have to reference a method within "com.citrix.wi.pageutils.Authentication". I can't find the DLL (or possibly the version of the DLL) that has this namespace. It is not included in the sdk demo (i've searched all available DLLs).The 'webinterface.dll' (ver 5.2.0.36) has the namespace up to 'com.citrix.wi' but does not follow with a 'pageutils'. Similar results with the 'utils.dll' (ver 5.2.0.36) and 'shared.dll' (ver 3.2.0.0) files.Any help as to which version of the WI and what DLL this namespace is found under?Thanks in advance!