Original household calendar record — no account credentials Calendar name and scope: Owner: Recipient / intended access: Invitation sent / actual acceptance: Public or organization sharing checked: Private-event limitations understood: Which practical action was separately accepted: Who updates a changed plan: How an action-requiring change is acknowledged: Each person's own notification choice: Open questions / review point: Fictional example: Casey accepted read access, declined receiving a delivery. Access accepted: yes. Delivery ownership accepted: no. This record is original planning material, not a Google feature or device test.