> It does this by registering as an AppService with a Matrix homeserver. This means Rocket.Chat is able to create users on the homeserver and then manage them.

> It does this by registering as an AppService with a Matrix homeserver. This means Rocket.Chat is able to create users on the homeserver and then manage them. So when you opt to federate a room and invite a remote user using Matrix. Rocket.Chat creates your user on the homeserver and controls it as if they are one and the same user. A matrix homeserver can be self hosted, fyi. That confused me at first.