What should you create first, and which tool should you use?

HOTSPOT
You need to meet the technical requirements for license management by the helpdesk administrators.
What should you create first, and which tool should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Correct Answer:

Explanation/Reference:
Reference:
https://docs.microsoft.com/en-us/azure/active-directory/roles/administrative-units
https://docs.microsoft.com/en-us/azure/active-directory/roles/admin-units-manage