Out SSRS reports were setup using Windows Authentication and they used built-in UserID as parameter and get the user email from that to fetch data from the DB.
However, in cloud - we can't use Windows Authentication anymore.
So, now we need to pass the user email in the URL as parameter.
My question is:
Can we still use the built-in UserID parameter - because in mixed mode, it will have to use the credentials of the user.