OpenDocument.jsp page opening using sso user

Hello,

I open a OpenDocument.jsp page in BI4.1 using the token=xxxx parameter.

The document that I open has a report with the =CurrentUser()

I would have thought that using the token parameter in the querystring, I would have opened the document with the user that I pass embeded in the token, but when I check the report what it is displayed in the CurrentUser() is the SSO user (my Windows AD account user, that has Admin rights)

Is there something I am doing wrong?

Thanks

Enrique