Support for iCalendar Relationships

Document Type Expired Internet-Draft (calext WG)
Last updated 2019-03-25 (latest revision 2018-05-05)
Replaces draft-douglass-ical-relations
Stream IETF
Intended RFC status (None)
Expired & archived
pdf htmlized bibtex
Stream WG state In WG Last Call
Document shepherd Bron Gondwana
IESG IESG state Expired
Consensus Boilerplate Unknown
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Responsible AD (None)
Send notices to Bron Gondwana <>

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This specification updates RELATED-TO defined in [RFC5545] and introduces new iCalendar properties LINK, CONCEPT and REFID to allow better linking and grouping of iCalendar components and related data.


Michael Douglass (

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