rfc2445.txt

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     FREEBUSY;FBTYPE=BUSY:19980415T133000Z/19980415T170000Z

4.2.10 Language

   Parameter Name: LANGUAGE

   Purpose: To specify the language for text values in a property or
   property parameter.

   Format Definition: The property parameter is defined by the following
   notation:

     languageparam =    "LANGUAGE" "=" language

     language = <Text identifying a language, as defined in [RFC 1766]>

   Description: This parameter can be specified on properties with a
   text value type. The parameter identifies the language of the text in
   the property or property parameter value. The value of the "language"
   property parameter is that defined in [RFC 1766].

   For transport in a MIME entity, the Content-Language header field can
   be used to set the default language for the entire body part.
   Otherwise, no default language is assumed.

   Example:

     SUMMARY;LANGUAGE=us-EN:Company Holiday Party

     LOCATION;LANGUAGE=en:Germany
     LOCATION;LANGUAGE=no:Tyskland





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   The following example makes use of the Quoted-Printable encoding in
   order to represent non-ASCII characters.

     LOCATION;LANGUAGE=da:K=F8benhavn
     LOCATION;LANGUAGE=en:Copenhagen

4.2.11  Group or List Membership

   Parameter Name: MEMBER

   Purpose: To specify the group or list membership of the calendar user
   specified by the property.

   Format Definition: The property parameter is defined by the following
   notation:

     memberparam        = "MEMBER" "=" DQUOTE cal-address DQUOTE
                          *("," DQUOTE cal-address DQUOTE)

   Description: This parameter can be specified on properties with a
   CAL-ADDRESS value type. The parameter identifies the groups or list
   membership for the calendar user specified by the property. The
   parameter value either a single calendar address in a quoted-string
   or a COMMA character (US-ASCII decimal 44) list of calendar
   addresses, each in a quoted-string. The individual calendar address
   parameter values MUST each be specified in a quoted-string.

   Example:

     ATTENDEE;MEMBER="MAILTO:[e-mail]":MAILTO:[e-mail]

     ATTENDEE;MEMBER="MAILTO:[e-mail]","MAILTO:projectB@host.
      com":MAILTO:[e-mail]

4.2.12 Participation Status

   Parameter Name: PARTSTAT

   Purpose: To specify the participation status for the calendar user
   specified by the property.

   Format Definition: The property parameter is defined by the following
   notation:

     partstatparam      = "PARTSTAT" "="
                         ("NEEDS-ACTION"        ; Event needs action
                        / "ACCEPTED"            ; Event accepted
                        / "DECLINED"            ; Event declined



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                        / "TENTATIVE"           ; Event tentatively
                                                ; accepted
                        / "DELEGATED"           ; Event delegated
                        / x-name                ; Experimental status
                        / iana-token)           ; Other IANA registered
                                                ; status
     ; These are the participation statuses for a "VEVENT". Default is
     ; NEEDS-ACTION
     partstatparam      /= "PARTSTAT" "="
                         ("NEEDS-ACTION"        ; To-do needs action
                        / "ACCEPTED"            ; To-do accepted
                        / "DECLINED"            ; To-do declined
                        / "TENTATIVE"           ; To-do tentatively
                                                ; accepted
                        / "DELEGATED"           ; To-do delegated
                        / "COMPLETED"           ; To-do completed.
                                                ; COMPLETED property has
                                                ;date/time completed.
                        / "IN-PROCESS"          ; To-do in process of
                                                ; being completed
                        / x-name                ; Experimental status
                        / iana-token)           ; Other IANA registered
                                                ; status
     ; These are the participation statuses for a "VTODO". Default is
     ; NEEDS-ACTION

     partstatparam      /= "PARTSTAT" "="
                         ("NEEDS-ACTION"        ; Journal needs action
                        / "ACCEPTED"            ; Journal accepted
                        / "DECLINED"            ; Journal declined
                        / x-name                ; Experimental status
                        / iana-token)           ; Other IANA registered
                                                ; status
     ; These are the participation statuses for a "VJOURNAL". Default is
     ; NEEDS-ACTION

   Description: This parameter can be specified on properties with a
   CAL-ADDRESS value type. The parameter identifies the participation
   status for the calendar user specified by the property value. The
   parameter values differ depending on whether they are associated with
   a group scheduled "VEVENT", "VTODO" or "VJOURNAL". The values MUST
   match one of the values allowed for the given calendar component. If
   not specified on a property that allows this parameter, the default
   value is NEEDS-ACTION.

   Example:

     ATTENDEE;PARTSTAT=DECLINED:MAILTO:[e-mail]



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4.2.13  Recurrence Identifier Range

   Parameter Name: RANGE

   Purpose: To specify the effective range of recurrence instances from
   the instance specified by the recurrence identifier specified by the
   property.

   Format Definition: The property parameter is defined by the following
   notation:

     rangeparam = "RANGE" "=" ("THISANDPRIOR"
        ; To specify all instances prior to the recurrence identifier
                / "THISANDFUTURE")
        ; To specify the instance specified by the recurrence identifier
        ; and all subsequent recurrence instances

   Description: The parameter can be specified on a property that
   specifies a recurrence identifier. The parameter specifies the
   effective range of recurrence instances that is specified by the
   property. The effective range is from the recurrence identified
   specified by the property. If this parameter is not specified an
   allowed property, then the default range is the single instance
   specified by the recurrence identifier value of the property. The
   parameter value can be "THISANDPRIOR" to indicate a range defined by
   the recurrence identified value of the property and all prior
   instances. The parameter value can also be "THISANDFUTURE" to
   indicate a range defined by the recurrence identifier and all
   subsequent instances.

   Example:

     RECURRENCE-ID;RANGE=THISANDPRIOR:19980401T133000Z

4.2.14 Alarm Trigger Relationship

   Parameter Name: RELATED

   Purpose: To specify the relationship of the alarm trigger with
   respect to the start or end of the calendar component.

   Format Definition: The property parameter is defined by the following
   notation:

     trigrelparam       = "RELATED" "="
                         ("START"       ; Trigger off of start
                        / "END")        ; Trigger off of end




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   Description: The parameter can be specified on properties that
   specify an alarm trigger with a DURATION value type. The parameter
   specifies whether the alarm will trigger relative to the start or end
   of the calendar component. The parameter value START will set the
   alarm to trigger off the start of the calendar component; the
   parameter value END will set the alarm to trigger off the end of the
   calendar component. If the parameter is not specified on an allowable
   property, then the default is START.

   Example:

     TRIGGER;RELATED=END:PT5M

4.2.15 Relationship Type

   Parameter Name: RELTYPE

   Purpose: To specify the type of hierarchical relationship associated
   with the calendar component specified by the property.

   Format Definition: The property parameter is defined by the following
   notation:

     reltypeparam       = "RELTYPE" "="
                         ("PARENT"      ; Parent relationship. Default.
                        / "CHILD"       ; Child relationship
                        / "SIBLING      ; Sibling relationship
                        / iana-token    ; Some other IANA registered
                                        ; iCalendar relationship type
                        / x-name)       ; A non-standard, experimental
                                        ; relationship type

   Description: This parameter can be specified on a property that
   references another related calendar. The parameter specifies the
   hierarchical relationship type of the calendar component referenced
   by the property. The parameter value can be PARENT, to indicate that
   the referenced calendar component is a superior of calendar
   component; CHILD to indicate that the referenced calendar component
   is a subordinate of the calendar component; SIBLING to indicate that
   the referenced calendar component is a peer of the calendar
   component. If this parameter is not specified on an allowable
   property, the default relationship type is PARENT.

   Example:

     RELATED-TO;RELTYPE=SIBLING:<[e-mail]>





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4.2.16 Participation Role

   Parameter Name: ROLE

   Purpose: To specify the participation role for the calendar user
   specified by the property.

   Format Definition: The property parameter is defined by the following
   notation:

     roleparam  = "ROLE" "="
                 ("CHAIR"               ; Indicates chair of the
                                        ; calendar entity
                / "REQ-PARTICIPANT"     ; Indicates a participant whose
                                        ; participation is required
                / "OPT-PARTICIPANT"     ; Indicates a participant whose
                                        ; participation is optional
                / "NON-PARTICIPANT"     ; Indicates a participant who is
                                        ; copied for information
                                        ; purposes only
                / x-name                ; Experimental role
                / iana-token)           ; Other IANA role
     ; Default is REQ-PARTICIPANT

   Description: This parameter can be specified on properties with a
   CAL-ADDRESS value type. The parameter specifies the participation
   role for the calendar user specified by the property in the group
   schedule calendar component. If not specified on a property that
   allows this parameter, the default value is REQ-PARTICIPANT.

   Example:

     ATTENDEE;ROLE=CHAIR:MAILTO:[e-mail]

4.2.17  RSVP Expectation

   Parameter Name: RSVP

   Purpose: To specify whether there is an expectation of a favor of a
   reply from the calendar user specified by the property value.

   Format Definition: The property parameter is defined by the following
   notation:

     rsvpparam = "RSVP" "=" ("TRUE" / "FALSE")
     ; Default is FALSE





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   Description: This parame