SSO - Authentication for Calendar withe MS Exchange

Hi,

I have configured the calendar iView (com.sap.netweaver.coll.appl.ui.gw.MeetingWith) to work with IIS and CDO (MS Exchange) with user mapping.

Do you know the different steps to use it in SSO authentication mode ? What are the modifications needed to IIS and the Portal to ensure that it works ?

Regards

Jean-Marc