Jun 15 2018 01:39 PM
Jun 16 2018 04:41 PM - edited Jun 16 2018 04:52 PM
Autopilot is specifically designed for new devices. For 365 users, it is a better option(in my opinion) to use it than sysprep. Autopilot is designed specifically for Windows 10 and newer operating systems. It makes it easier to overlook deployment of newer Windows 10 devices. It allows you to set up the computer in the "cloud" And when the user turns on the computer, and logs in, those settings you created automatically apply. Based on design, I think you could try to import your devices. But I am unsure of how that would work.
Jun 17 2018 05:31 AM
Jun 17 2018 08:46 AM - edited Jun 17 2018 08:47 AM
If I understand correctly, you are trying to find a way to import devices into self-enrollment or [FasTrack]? If so, I believe Intune is the only way to do it. Configuration Manager may also work, but I am still learning about that system.
I hope this helps, maybe my research missed something, but these are my notes on modern management, other than Intune and possibly Configuration manager, I don't think there is another way.
(These notes are from a Microsoft Mechanic conference)