Whist trying to create an event:
Why is there a time slot presented for: "Erforderlich/ alle Teilnehmer"? Not sure what is means or what the function is.
Steps to reproduce:
1. Try to create an event
2. add participants
3. look at "Verfügbarkeit anzeigen"
all participants are listed with their availability
explained what is meant with "Erforderlich/ alle Teilnehmer" - is it the added availability of all participants?