Also, maybe we could add every missing id to export : organiser id, scheduler id, attendees id, scope id

I'm not sure I understand this feature. I've just processed an export to retrieve event ids and it was quite a nightmare, because I had to use formulas to adjust the dates in relation to my time zone. It got even more complicated because in Europe there's a summer time and a winter time, which meant that I had to segment my export over different periods, which are not always the same from year to year. Why can't we export in the time zone that suits us best Derrick Reimer?