Rocket.Chat/ee/packages/federation-matrix/docker-compose/element/config.json

{
	"default_server_config": {
	  "m.homeserver": {
		"base_url": "https://hs1",
		"server_name": "hs1"
	  },
	  "m.identity_server": {
		"base_url": "https://vector.im"
	  }
	},
	"disable_password_rules": true,
	"disable_custom_urls": false,
	"disable_guests": false,
	"brand": "Element",
	"enable_presence_by_hs_url": {
	  "https://hs1": false,
	  "https://rc1": false
	}
}