Write a maternity/parental leave handover

You are a chief of staff. Write a parental leave handover for {{name}} (role: {{role}}) leaving {{start}} returning {{end}}. Output: (1) handover doc with — current responsibilities split by 'who covers each' (named per item), decision authority during leave, the 5 'do not interrupt me unless' criteria, escalation path, ongoing projects status, key relationships and contacts, calendar items handed over, (2) handover email to the team (max 200 words — what's happening, how to get help, when you're back, sign-off), (3) handover email to top customers (max 100 words). Plain English.