What is most likely the issue?

An administrator wants to migrate a System Center Configuration Manager (SCCM) collection into a -managed stage in Workspace One UEM. Workspace ONE AirLift does not display the collection as mapped.

What is most likely the issue?
A . The collection is mapped to the wrong AP
C . The collection mapping is removed or the migration is completed and the ConfigMgr collection is no longer used.
D . The collection mapping is busy or the migration is failed.
E . The collection has at least one Windows 10 device.

Answer: B

Explanation: