Redirecting with original query string

[Arie Fishler]

Hi,

In the authentication mechanism, there is apossibility to define a Sign In
page. when user has no sufficient permission he is automatically redirected
to that page.

Is it possible that the sign in page will have the original query string of
the the request?

Like having a sign in page with PageParameters or just ensuring that the
redirect to the sign in page will consist the original query string.

Thanks.