The free trizwo Jitsi app consists of a user and an admin component.With the latter, Jitsi video conference rooms can be predefined, which remain permanently available and can be entered with one click via the Jitsi User App.The trizwo Jitsi App thus simplifies the organisation of the conference rooms of the free Jitsi video conferencing solution and facilitates handling for repeated use. The conference rooms can either be created via the public free Jitsi server (https://meet.jit.si) or via one's own.An extension with additional functionalities is in preparation.Important: The trizwo Jitsi app is currently only functional in the browser environment. It is expected that it will also be usable in the launcher from innovaphone version v13r3.Jitsi Meet in comparison with and without trizwo Jitsi AppJitsi Meet, the original Jitsi software, conceptually provides purely dynamic rooms for video conferences, which are accessible via an individual web URL link. This means that a room is only opened at the time of need and cannot be created on the server in advance.One level lower, a distinction must be made between the room name and the web access link.If a room is created as a moderator or initiator of a session, an invitation with the corresponding access link can be sent to this room via Jitsi Meet.After the last participant has left, the room is eliminated from the server and no longer exists.Once a room has been entered, however, it is noted in the browser cache of the respective users and is suggested to them when they call it up again.In reality, however, this room does not exist or no longer exists on the server at this time. It would only be (re-)created when it is called up by the first user with the corresponding rights.If the browser cache is cleared, the room or the room link is no longer known and cannot be used again.