The data structure of Events is fixed with two data types available:
Program items
In Program Items, you can add all items that relate to the daily program. These can be either sessions or presentations within sessions, and they must be nested inside a day.
Persons
In Persons, you can persons related to the event. They can have a name and subtitle, an optional ordering name and profile picture, and an information section. Persons can also be assigned two roles:
Chair of: This role relates to sessions
Speaker of: This role relates to sessions and presentations
