Exam SC-300 topic 1 question 61 discussion

You have 2,500 users who are assigned Microsoft Office 365 Enterprise E3 licenses. The licenses are assigned to individual users.

From the Groups blade in the Azure Active Directory admin center, you assign Microsoft Office 365 Enterprise E5 licenses to a group that includes all users.

You need to remove the Office 365 Enterprise E3 licenses from the users by using the least amount of administrative effort.

What should you use?