How to do role based testing with user accounts leveraging SSO/MFA?

Summary:

With the 25B Identity Upgrade allowing for MFA/SSO within OCI, how can you utilize dummy user accounts in a SSO/MFA setup that allows for users to test security access on a user level, allowing for different users to login to the dummy account securely. (I.E One SaaS application role to one dummy user account)

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How to secure dummy user accounts via SSO/MFA to do role based testing, without allowing for Basic Auth access.

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