User MODERATOR role functionality

[akumbhare]

Hi,
I need to implement below functionality in my NodeBB:
-Admin can assign user role as MODERATOR to any user, and Only User who have moderator role can approve Topic Creation and Comments/Reply.
-Any new Topic created by registered/guest user should not be visible on the website till MODERATOR User approved it.
-MODERATOR User will be able to see all the unapproved topics, reply/comments and approves it.

Is this functionality present in NodeBB new releases or Is there any plug-in available ?

If such functionality is not present then Can you please tell me which guidelines shall I follow?

Thanks!!