From the small gear button (left to space name), you can click on "moderator space" to enable it. It will ask for the confirmation after hitting the button.
Once it is enabled, moderator can select people Tab, right click on any participant name and select the option "assign as moderator" to add additional moderators.
As a moderator, if you press that small gear icon again, you will see three new options:
-you can disable @ mentions to all
-you can turn on Announcement mode. When you make an announcement space, only moderators, bots, and integrations can post to it. Everyone else can just read the announcements, view files, and join meetings.
-you will be able to add this space to an existing team
or if you want, you can remove moderation!
