Internet Sales R/3 edition Audit

Hi!

We are using an Internet Sales R/3 Edition 4.0 (WAS 6.40)connected to the WEB via a Web Dispatcher. Now I have some guys asking me about users logon and measurement to Internet Sales site supported by Internet Sales.

Is there a way to get users logon information within ISA or WEB Dispatcher? I can get the information from R/3 side but that is not useful because they want to know site usage.

Regards,

FF