Hi Michael,
As per the shared information, we suspect your requirement is Builder support for events in the Flutter Calendar. We have UG documentation for the same. Please find the documentation from the following link.
UG link:
https://help.syncfusion.com/flutter/calendar/builders#appointment-builder
Also, we have a KB documentation for the appointment builder. Please find the documentation from the following link.
KB link:
https://support.syncfusion.com/kb/article/10679/how-to-customize-the-appointments-using-custom-builder-in-the-flutter-calendar
We have documentation for getting the tapped appointment details using the onTap callback of the calendar.
https://support.syncfusion.com/kb/article/9936/how-to-add-a-custom-appointments-or-objects-in-the-flutter-calendar
We hope that this helps you. If this is not your requirement please share more details about your requirement clearly. It would be helpful for us to analyze and provide you with a solution at the earliest.
Regards,
Indumathi R