Entering with an Event ID is the easiest way to access the event. There is no authentication at the gateway and the participant does not have a user when entering, therefore being anonymous. Anyone who has the event direct link, can participate.
At the beginning of creating an event, the organizer selects an event ID for their event, which is transferred to the event's direct link. In order for the participants to access the event, this link must be shared with them.
The direct link to the event can be found in the admin view under the “CONTROLS” module > “Event direct link”.