>How will "SM Sentry" determine that Machine is not non-corporate when it enrolls for the first time ? By checking first with Azure AD ? Depends on how you configure it. But if you have it setup for a user to authenticate against Azure AD, then that authentication will need to be completed before the client can finish enrolling. >System Manager license is 80$/MR for 3 years, does it mean we can enroll as many Windows Device as possible ? The Systems Manager price is per managed device, not per MR. So if you have 100 Windows machines, you'll need 100 licences. You could request a trial of Systems Manager to see it working for yourself. https://meraki.cisco.com/form/trial/
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