Joomla Discord Integration allows you to link roles from your Discord server to your Joomla user profile, while Single Sign-On allows you to log in with just one click (SSO). You can also map Joomla user roles and subscriptions to your Discord server, add, delete, and update members in your Discord server from the Joomla site, and map your Discord avatar to your Joomla user profile. Generally, the Joomla Discord Integration allows you to sync or integrate the Joomla and Discord servers in order to maintain user members, roles, and subscriptions.