# RFC5546 - Todo Request

# A sample todo is sent from "A" to "B", "C", and "D".
> put a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
METHOD:REQUEST
VERSION:2.0
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE:mailto:b@example.com
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ATTENDEE;RSVP=TRUE:mailto:d@example.com
DTSTART:19970701T170000Z
DUE:19970722T170000Z
PRIORITY:1
SUMMARY:Create the requirements document
UID:calsrv.example.com-873970198738777-00@example.com
SEQUENCE:0
DTSTAMP:19970717T200000Z
STATUS:NEEDS-ACTION
END:VTODO
END:VCALENDAR

> expect
from: a@example.com
to: b@example.com, c@example.com, d@example.com
summary: invite
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }, ItipParticipant { email: "c@example.com", name: None, is_organizer: false }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
summary.summary: Text("Create the requirements document")
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;ROLE=CHAIR;PARTSTAT=NEEDS-ACTION:mailto:a@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:b@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:c@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:0
END:VTODO
END:VCALENDAR

# Send iTIP request to the attendees
> send

# Make sure B received the todo
> get b@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;ROLE=CHAIR;PARTSTAT=NEEDS-ACTION:mailto:a@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:b@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:c@example.com
ATTENDEE;RSVP=TRUE;PARTSTAT=NEEDS-ACTION:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:0
END:VTODO
END:VCALENDAR

# "B" accepts the to-do.
> put b@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
ATTENDEE;PARTSTAT=ACCEPTED:mailto:b@example.com
UID:calsrv.example.com-873970198738777-00@example.com
COMMENT:I'll send you my input by email
SEQUENCE:1
PRIORITY:1
STATUS:IN-PROCESS
DTSTART:19970701T170000Z
DUE:19970722T170000Z
DTSTAMP:19970717T203000Z
END:VTODO
END:VCALENDAR

> expect
from: b@example.com
to: a@example.com
summary: rsvp ACCEPTED
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
BEGIN:VCALENDAR
METHOD:REPLY
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
STATUS:IN-PROCESS
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=ACCEPTED:mailto:b@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
REQUEST-STATUS:2.0;Success
END:VTODO
END:VCALENDAR

# Send iTIP reply to the organizer
> send

# Make sure "A" received the reply
> get a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:IN-PROCESS
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=ACCEPTED;SCHEDULE-STATUS=2.0:mailto:b@example.com
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ATTENDEE;RSVP=TRUE:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:1
SEQUENCE:0
END:VTODO
END:VCALENDAR

# "B" updates percent completion of the to-do.
> put b@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
PERCENT-COMPLETE:75
ATTENDEE;PARTSTAT=IN-PROCESS:mailto:b@example.com
UID:calsrv.example.com-873970198738777-00@example.com
COMMENT:I'll send you my input by email
SEQUENCE:1
PRIORITY:1
STATUS:IN-PROCESS
DTSTART:19970701T170000Z
DUE:19970722T170000Z
DTSTAMP:19970717T203000Z
END:VTODO
END:VCALENDAR

> expect
from: b@example.com
to: a@example.com
summary: rsvp IN-PROCESS
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
BEGIN:VCALENDAR
METHOD:REPLY
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PERCENT-COMPLETE:75
STATUS:IN-PROCESS
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=IN-PROCESS:mailto:b@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
REQUEST-STATUS:2.0;Success
END:VTODO
END:VCALENDAR

# Send iTIP reply to the organizer
> send

# Make sure "A" received the reply
> get a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
PERCENT-COMPLETE:75
PRIORITY:1
STATUS:IN-PROCESS
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=IN-PROCESS;SCHEDULE-STATUS=2.0:mailto:b@example.com
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ATTENDEE;RSVP=TRUE:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:1
SEQUENCE:0
END:VTODO
END:VCALENDAR

# "D" completed the to-do.
> put d@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
ATTENDEE;PARTSTAT=COMPLETED:mailto:d@example.com
UID:calsrv.example.com-873970198738777-00@example.com
COMMENT:I'll send you my input by email
SEQUENCE:1
PRIORITY:1
DTSTART:19970701T170000Z
DUE:19970722T170000Z
DTSTAMP:19970717T203000Z
END:VTODO
END:VCALENDAR

> expect
from: d@example.com
to: a@example.com
summary: rsvp COMPLETED
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
BEGIN:VCALENDAR
METHOD:REPLY
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=COMPLETED:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
REQUEST-STATUS:2.0;Success
END:VTODO
END:VCALENDAR

# Send iTIP reply to the organizer
> send

# Make sure "A" received the reply
> get a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
PERCENT-COMPLETE:75
PRIORITY:1
STATUS:IN-PROCESS
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;PARTSTAT=COMPLETED;SCHEDULE-STATUS=2.0:mailto:d@example.com
ATTENDEE;PARTSTAT=IN-PROCESS;SCHEDULE-STATUS=2.0:mailto:b@example.com
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:1
SEQUENCE:0
END:VTODO
END:VCALENDAR

# Recurring to-do request
> put a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:mailto:b@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:mailto:d@example.com
RRULE:FREQ=MONTHLY;COUNT=10;BYDAY=1FR
DTSTART:19980101T100000Z
DUE:19980103T100000Z
SUMMARY:Send Status Reports to Area Managers
UID:calsrv.example.com-873970198738777-00@example.com
SEQUENCE:0
DTSTAMP:19970717T200000Z
STATUS:NEEDS-ACTION
PRIORITY:1
END:VTODO
END:VCALENDAR

> expect
from: a@example.com
to: b@example.com, d@example.com
summary: update REQUEST
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 883648800, tz_id: 32768 })
summary.rrule: Rrule(ICalendarRecurrenceRule { freq: Monthly, until: None, count: Some(10), interval: None, bysecond: [], byminute: [], byhour: [], byday: [ICalendarDay { ordwk: Some(1), weekday: Friday }], bymonthday: [], byyearday: [], byweekno: [], bymonth: [], bysetpos: [], wkst: None, rscale: None, skip: None })
summary.summary: Text("Send Status Reports to Area Managers")
~summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }, ItipParticipant { email: "c@example.com", name: None, is_organizer: false }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
~summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
~summary.summary: Text("Create the requirements document")
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Send Status Reports to Area Managers
DUE:19980103T100000Z
DTSTART:19980101T100000Z
ATTENDEE;ROLE=CHAIR;PARTSTAT=NEEDS-ACTION:mailto:a@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:b@example
 .com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:d@example
 .com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
RRULE:FREQ=MONTHLY;COUNT=10;BYDAY=1FR
DTSTAMP:0
SEQUENCE:1
END:VTODO
END:VCALENDAR
================================
from: a@example.com
to: c@example.com
summary: cancel
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }, ItipParticipant { email: "c@example.com", name: None, is_organizer: false }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 867776400, tz_id: 32768 })
summary.rrule: Rrule(ICalendarRecurrenceRule { freq: Monthly, until: None, count: Some(10), interval: None, bysecond: [], byminute: [], byhour: [], byday: [ICalendarDay { ordwk: Some(1), weekday: Friday }], bymonthday: [], byyearday: [], byweekno: [], bymonth: [], bysetpos: [], wkst: None, rscale: None, skip: None })
summary.summary: Text("Create the requirements document")
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
STATUS:CANCELLED
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
END:VTODO
END:VCALENDAR

> send

# Make sure "C" received the cancel request
> get c@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:CANCELLED
SUMMARY:Create the requirements document
DUE:19970722T170000Z
DTSTART:19970701T170000Z
ATTENDEE;RSVP=TRUE:mailto:c@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
END:VTODO
END:VCALENDAR

# Make sure "B" received the updated to-do
> get b@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
COMMENT:I'll send you my input by email
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Send Status Reports to Area Managers
DUE:19980103T100000Z
DTSTART:19980101T100000Z
ATTENDEE;ROLE=CHAIR;PARTSTAT=NEEDS-ACTION:mailto:a@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:b@example
 .com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:d@example
 .com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
RRULE:FREQ=MONTHLY;COUNT=10;BYDAY=1FR
DTSTAMP:0
SEQUENCE:1
END:VTODO
END:VCALENDAR

# Reply to an instance of a recurring to-do
> put b@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
COMMENT:I'll send you my input by email
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Send Status Reports to Area Managers
DUE:19980103T100000Z
DTSTART:19980101T100000Z
ATTENDEE;ROLE=CHAIR;PARTSTAT=NEEDS-ACTION:mailto:a@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:b@example
 .com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL;PARTSTAT=NEEDS-ACTION:mailto:d@example
 .com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
RRULE:FREQ=MONTHLY;COUNT=10;BYDAY=1FR
DTSTAMP:19970717T233000Z
SEQUENCE:1
END:VTODO
BEGIN:VTODO
ORGANIZER:mailto:a@example.com
ATTENDEE;PARTSTAT=IN-PROCESS:mailto:b@example.com
PERCENT-COMPLETE:75
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:19970717T233000Z
RECURRENCE-ID:19980101T170000Z
SEQUENCE:1
END:VTODO
END:VCALENDAR

> expect
from: b@example.com
to: a@example.com
summary: rsvp NEEDS-ACTION
summary.attendee: Participants([ItipParticipant { email: "a@example.com", name: None, is_organizer: true }, ItipParticipant { email: "b@example.com", name: None, is_organizer: false }, ItipParticipant { email: "d@example.com", name: None, is_organizer: false }])
summary.dtstart: Time(ItipTime { start: 883648800, tz_id: 32768 })
summary.rrule: Rrule(ICalendarRecurrenceRule { freq: Monthly, until: None, count: Some(10), interval: None, bysecond: [], byminute: [], byhour: [], byday: [ICalendarDay { ordwk: Some(1), weekday: Friday }], bymonthday: [], byyearday: [], byweekno: [], bymonth: [], bysetpos: [], wkst: None, rscale: None, skip: None })
summary.summary: Text("Send Status Reports to Area Managers")
BEGIN:VCALENDAR
METHOD:REPLY
PRODID:-//INBUXA//INBUXA Server//EN
VERSION:2.0
BEGIN:VTODO
PERCENT-COMPLETE:75
ATTENDEE;PARTSTAT=IN-PROCESS:mailto:b@example.com
ORGANIZER:mailto:a@example.com
RECURRENCE-ID:19980101T170000Z
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
REQUEST-STATUS:2.0;Success
END:VTODO
END:VCALENDAR

> send

# Make sure "A" received the reply
> get a@example.com calsrv.example.com-873970198738777-00@example.com
BEGIN:VCALENDAR
PRODID:-//Example/ExampleCalendarClient//EN
VERSION:2.0
BEGIN:VTODO
PRIORITY:1
STATUS:NEEDS-ACTION
SUMMARY:Send Status Reports to Area Managers
DUE:19980103T100000Z
DTSTART:19980101T100000Z
ATTENDEE;ROLE=CHAIR:mailto:a@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:mailto:b@example.com
ATTENDEE;RSVP=TRUE;CUTYPE=INDIVIDUAL:mailto:d@example.com
ORGANIZER:mailto:a@example.com
UID:calsrv.example.com-873970198738777-00@example.com
RRULE:FREQ=MONTHLY;COUNT=10;BYDAY=1FR
DTSTAMP:1
SEQUENCE:1
END:VTODO
BEGIN:VTODO
PERCENT-COMPLETE:75
ATTENDEE;PARTSTAT=IN-PROCESS:mailto:b@example.com
ORGANIZER:mailto:a@example.com
RECURRENCE-ID:19980101T170000Z
UID:calsrv.example.com-873970198738777-00@example.com
DTSTAMP:0
SEQUENCE:1
END:VTODO
END:VCALENDAR