Very helpful!
I'll try to add a bit:
Head Moderators - Lead the moderator team.
Senior Moderators - Help the HM's, can ban.
Moderators - Moderators who know everything about their job.
SM Moderators - Moderators who are dedicated to the SM Forum specifically. No in-game abilities.
Trainee Moderators - Moderators with things to learn.
This is our (mostly) volunteer team, they are amazing people and all deserve a big shout out. They commit their own free time to moderate the forums and do countless of jobs in the background!
Site Admins - Developers, World Admins and so on. They do everything they can for their respective areas. They are amazing people as well, they work very hard and definitely deserve a big hug if you encounter one.

Forum Admins - Just me really.

There's also the Maintenance Team - that updates the wiki and so on.
The BD Tribune Team - they write (and edit, format) the tribune.
AANC Team - they mentor new Battle Dawn Players.
Probably missing a few - but these are also all amazing people who spend their own spare time to help everyone.
