Addigy MDM SCEP/EAP-TLS

See Addigy docs here:

https://support.addigy.com/hc/en-us/articles/4403542462099-Use-Device-Facts-as-MDM-Profile-Variables

Combine with Apple Configurator.

If the "Email" fact is not available in Addigy, then turn off SCEP endpoint verification and choose another device fact.