You can add roles to your Discord server by heading to the server's settings menu and selecting the Roles option.

How to add roles to your Discord server As the owner or admin of a Discord server, you have the power to manage the roles of everyone who participates in it. If you want someone’s username to ...

Learn how to add BOTS to Discord server. If you are a Discord server administrator, then you'll need a bot to moderate your channel.

You can make someone an admin on a Discord server you own to give them more permissions than a standard user.

Reaction roles are roles that people on a server can add for themselves by reacting to a particular post. You’ll need to add a bot like MEE6 or Dyno to your server to set these up.