SPNEGO, SAML2 sequence in logging into the portal

Hi,

We are using Portal 731. We have configured both SPnego (for internal users) and SAML2 (which is for external users) and both works fine. We have defined the Authentication stack as below.

EvaluateTicketLoginModule - Sufficient

SpnegoLoginModule - Optional

CreateTicketLoginModule - Sufficient

BasicPasswordLoginModule  - Requisite

CreateTicketLoginModule  - Optional

SAML2LoginModule - Optional

CreateTicketLoginModule - Requisite

The issue is, when internal users logs into the portal, always it goes to SAML2 first and then SPNego kicks in, we want SPnego to be checked before SAML2.

Is it possible?

Regards