Box 1: No
Device1 has no Mobile device Management (MDM) configured.
Note: Device1 is running Windows 8.1, and is registered, but not joined.
Device1 is in Group1.
Profile1 is assigned to Group1.
Box 2: No
Device2 has no Mobile device Management (MDM) configured.
Note: Device2 is running Windows 10, and is joined.
Device2 is in Group2.
Group2 is in Group1.
Profile1 is assigned to Group1.
Box 3: Yes
Device3 has Mobile device Management (MDM) configured.
Device3 is running Windows 10, and is joined
Device1 is in Group1.
Profile1 is assigned to Group1.
Mobile device management (MDM) enrollment: Once your Windows 10 device joins Azure AD, Autopilot ensures your device is automatically enrolled with MDMs such as Microsoft Intune. This program can automatically push configurations, policies and settings to the device, and install Office 365 and other business apps without you having to get IT admins to manually sort the device. Intune can also apply the latest updates from Windows Update for Business.
Reference: https://xo.xello.com.au/blog/windows-autopilot