
Permissions
Google Calendar allows calendars to be shared with specific people or groups, using one of the four following access levels :- See only free/busy (lowest access level)
- See all event details
- Make changes to events
- Make changes and manage sharing (highest access level)

Requirements
Debriefs
For incident.io to be able to detect debriefs that relate to an incident, the connected user must have at least the “See all event details” access level or higher; this is shown within the dashboard as “Read access” .
Placeholders
For incident.io to be able to schedule a debrief for an incident within a placeholder timeslot, the connected user must have at least the “Make changes to events” access level or higher; this is shown within the dashboard as “Read & write access” .