
IsaacB.81593 (Customer)
Question about the EA Authenticator Sets feature and "legacy API integrations."
There's an EA feature for authenticator enrollment "Authenticator Sets." You can set up emrollment policy where a user can choose from a menu of authenticators, but must enroll in a specified number. This brings to OIE a feature that Classic had.
There appears to be a catch, though. With the EA feature enabled, when you try to add a new enrollment policy, you're given a choice: "Authenticator Sets" or "Legacy." The Legacy option comes with a caption: "Use if you have legacy API integrations." I did not find reference in the documentation what counts as a "legacy API integration." Could this be:
- An API token created before the policy is added?
- Use of an OAUTH authorization server?
- Org2Org with the OAUTH provisioning method?
- API service apps?
What is the impact of creating an Authenticator Set if I have a "legacy API integration" in my environment? Will the integration break because the Authenticator Set policy will prompt the service to enroll for MFA?
Thanks,

Thank you, Paul. So in this case "legacy API" refers to custom apps that do user authentication.