2.1.3.1.1.20.60 Property: X-MS-OLK-ORIGINALSTART
RFC Reference: N/A
Number of Instances Allowed: 0, 1
Format: Date-Time ([RFC2445] section 4.3.5), Date ([RFC2445] section 4.3.4)
Brief Description: Specifies the original start time of a meeting on a counter proposal.
Importing to and Exporting from Calendar objects
If the METHOD property of the VCALENDAR component is set to 'COUNTER', this property SHOULD<253> be directly mapped to PidLidAppointmentStartWhole, and PidLidAppointmentDuration SHOULD<254> be set to the number of minutes between X-MS-OLK-ORIGINALSTART and X-MS-OLK-ORIGINALEND.
For other values of METHOD, X-MS-OLK-ORIGINALSTART MUST be ignored and MUST NOT be exported.