kerberos authentication on the F5 APM not working

Hi Team,

Need your help to configure F5 APM policy to work for Kerberos authentication.

Authentication flow like this :

1. First SAML authentication will happen with AZ
2. Then it will go for MFA 
3. After that traffic will go to on prem AD server and then to the application 

But at last , we are again getting login prompt for login in application that we dont want ..Kerbose authentication will handle this and without user and password will login in the application.

So what should be F5 APM policy config