Review device assignments in Apple Business Manager
You can review details of your device assignments, including:
the order numbers
the date the devices are assigned or unassigned
who assigned or unassigned the devices to or from a specific mobile device management (MDM) server
the name of the MDM server that the devices have been assigned to or unassigned from
the total number of devices, organised by device group.
You can also download a CSV file containing the serial numbers of all the devices (assigned or unassigned) for each MDM server.
Review device assignments
In Apple Business Manager , sign in with an account that has the role of Administrator or Device Enrolment Manager.
Tap Assignment History in the sidebar, then tap an assignment to get more information.
To download a CSV file with the serial numbers associated with an assignment, tap Download.