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+## URL parameters
+You can set the room for the section 'Next up here' by specifying either the (frab-XML) room name or room-guid.
+E.g. https://hacc.4future.dev/html-infobeamer/?room=60dd7f55-9f88-4de6-ad98-b9c4e2810300 or https://hacc.4future.dev/html-infobeamer/?room=hacc%20M%C3%BCnchen%20/%20about:future%20-%20M%C3%BCnchen