You have an Exchange Server 2016 organization. The organization contains 2,000 mailboxes.
You need to provide administrators with the ability to perform the following tasks:
An administrator named Admin1 must be able to create custom message classifications.
An administrator named Admin2 must be able to create retention tags.
Which management role group should you assign to each administrator? To answer, drag the appropriate role
groups to the correct administrators. Each role group may be used
once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Select and Place:
Answer: 
The correct answer here is Admin1: Records Management, Admin2: Records Management.
Records Management
Users who are members of the Records Management role group can configure compliance features, such as retention policy tags, message classifications, and transport rules.
https://technet.microsoft.com/en-us/library/dd297955(v=exchg.160).aspx
Thanks Bryan.