For Appointments we need a property telling us if the current item is part a Recurring Meeting Series (In Compose mode)
For Appointments we need a property telling us if the current item is part a Recurring Meeting Series (In Compose mode)
Also we need to know if it is the actual Recurring meeting series we are currently editing

Hi Jørgen,
Thank you for your suggestion! This work has been started. Once it is completed we will provide an update and a link to the API information within our documentation.
Thanks!
Office Extensibility Team