| rfc9253v2.txt | rfc9253.txt | |||
|---|---|---|---|---|
| Internet Engineering Task Force (IETF) M. Douglass | Internet Engineering Task Force (IETF) M. Douglass | |||
| Request for Comments: 9253 Bedework | Request for Comments: 9253 Bedework | |||
| Updates: 5545 July 2022 | Updates: 5545 August 2022 | |||
| Category: Standards Track | Category: Standards Track | |||
| ISSN: 2070-1721 | ISSN: 2070-1721 | |||
| Support for iCalendar Relationships | Support for iCalendar Relationships | |||
| Abstract | Abstract | |||
| This specification updates the iCalendar RELATED-TO property defined | This specification updates the iCalendar RELATED-TO property defined | |||
| in RFC 5545 by adding new relation types and introduces new iCalendar | in RFC 5545 by adding new relation types and introduces new iCalendar | |||
| properties (LINK, CONCEPT, and REFID) to allow better linking and | properties (LINK, CONCEPT, and REFID) to allow better linking and | |||
| skipping to change at line 384 ¶ | skipping to change at line 384 ¶ | |||
| 6.1. Link Relation | 6.1. Link Relation | |||
| Parameter name: LINKREL | Parameter name: LINKREL | |||
| Purpose: This property specifies the relationship of data referenced | Purpose: This property specifies the relationship of data referenced | |||
| by a LINK property. | by a LINK property. | |||
| Format Definition: This parameter is defined by the following | Format Definition: This parameter is defined by the following | |||
| notation: | notation: | |||
| linkrelparam = "LINKREL" "=" | linkrelparam = "LINKREL" "=" | |||
| / DQUOTE uri DQUOTE | (DQUOTE uri DQUOTE | |||
| / iana-token) ; Other IANA registered type | / iana-token) ; Other IANA registered type | |||
| Description: This parameter MUST be specified on all LINK properties | Description: This parameter MUST be specified on all LINK properties | |||
| and define the type of reference. This allows programs consuming | and define the type of reference. This allows programs consuming | |||
| this data to automatically scan for references they support. | this data to automatically scan for references they support. | |||
| There is no default relation type. | There is no default relation type. | |||
| Any link relation in the link registry established by [RFC8288], | Any link relation in the link registry established by [RFC8288], | |||
| or new link relations, may be used. It is expected that link | or new link relations, may be used. It is expected that link | |||
| relation types seeing significant usage in calendaring will have | relation types seeing significant usage in calendaring will have | |||
| the calendaring usage described in an RFC. | the calendaring usage described in an RFC. | |||
| End of changes. 2 change blocks. | ||||
| 4 lines changed or deleted | 4 lines changed or added | |||
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