Kerberos Fallback

Hi,

I am currently looking at the use of Kerberos on BI Platform 4.0

In our setup, it is possible that there will be users who will need to access the system who will not be able to authenticate with Kerberos. Therefore, I would like to know if it is possible to redirect a user, in the event of Kerberos failure, to different logon mechanisms (including, SAP logon tickets, and username/password)?

i.e. If {Kerberos Successful} Then Login Else If {SAP Logon Ticket Successful} Then Login Else {Prompt for username and password.}

I can see that in 3.1 it was possible to reconfigure the errors to go to loginnosso.jsp page on the Kerberos configuration, but it is unclear if this is possible on 4.0

Thanks in advance for any advice or guidance on this.

David