Calendar tool for sub-meetings

Does anyone know a calendar tool for Notes that allows you to schedule a meeting, but participants may be invited only for the part time frame where their participation is required?

For example, the Chairperson schedules a meeting from 09:00 - 11:00 AM. Participant 1 is required from 09:00 to 09:30, participant 2 from 09:30 - 10:00 and participant 3 from 10:00 - 11:00. Now it should be possible to invite the participants only to the required time frames.

I am very grateful for every tip.

Thanks Christian

Subject: Not out of the box, but not hard to write

But of course it could easily be done by sending out four half-hour meeting invites instead of one two-hour one, and then scheduling an appointment to cover the whole two hours

Subject: I’m not aware of anything like that

The way I’ve seen teams handle that scenario is to put the projected times into the body of the invite. Nothing revolutionary there, but that’s how we tend to do it.