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Task Extensions to iCalendar

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Adrian Apthorp , Cyrus Daboo , Michael Douglass
Last updated 2021-05-10
Replaced by draft-ietf-calext-ical-tasks
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-calext-ical-tasks
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document defines extensions to the Internet Calendaring and Scheduling Core Object Specification (iCalendar) (RFC5545) to provide improved status tracking, scheduling and specification of tasks. It also defines how Calendaring Extensions to WebDAV (CalDAV) (RFC 4791) servers can be extended to support certain automated task management behaviours.


Adrian Apthorp
Cyrus Daboo
Michael Douglass

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)