Shared calendar worksheet

• Event name and official agenda URL:
• Event dates and venue IANA timezone (for example America/New_York):
• Calendar owner and existing calendar to update, if any:
• Calendar name:
• Intended viewers and editors:
• Public sharing requested? Default: no.
• Side-event sources:
• Date/time contradictions or unpublished details:
• Output: live shared calendar / ICS file / both:

Agenda record fields: source_id, title, date, start, end, timezone, location, source_url, certainty, notes.

Maintenance record fields: source_id, stable_uid, remote_event_id, last_source_check, last_change, status.

Acceptance: expected count reconciled; times checked; reference events Free; permissions checked; unresolved facts listed; maintenance process saved.