Hi,

I have a small problem with identifying the correct way to flow identity
between web and app tiers.

Our presentation zone contains web servers running ASP.NET pages. Our
application zone contains ASP.NET web services. Our ASP.NET pages create our
own specific Principal object and use it. I need to use the same Principal
object on the web services layer as well. i.e. when I make a call to the web
services, I need to pass on the principal object. Any pointers will be much
appreciated.

Thanks!