EAP-TLS or EAP-TEAP with certificate authentication must be utilized as authentication method as EAP-PEAP with MSCHAPv2 is based on NTLM and the old protocols associated with NTLM is deprecated in Entra ID.
The guides are available in the Networking support portal, https://networkingsupport.hpe.com/globalsearch#q=intune&tab=Documents
The certificates must include either the Intune ID (for computer certificates) or Entra ID (for user certificates) in the SAN field of the certificate. If you are only using machine certificates, you can't do any Entra ID lookups.
In the role mapping policy you can utilize the group attribute returned from Entra ID and create similar role mappings as you have today based on your Active Directory groups.
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Best Regards
Jonas Hammarbäck
MVP Guru, ACEX, ACDX #1600, ACCX #1335, ACX-Network Security
Aranya AB
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