Integrate ADWS via PI

Hi people,

I need to interface the Windows Server 2008 R2 Active Directory via web service, ADWS, (not for SSO) provided by Microsoft.

The problem is that the WSDLs are not published on IIS using HTTP/HTTPS protocol (it should be too simple) but by the Windows Service ADWS using the net.tcp protocol.

The Domain Control server exposing the ADWS is not the same SAP PI machine.

Someone knows how can I to use the net.tcp protocol by SAP PI 7.11 or early?

Thank you & Ciao for your support.

Nicola