2.2.4.1 PidLidAppointmentSequenceTime Property
Type: PtypTime ([MS-OXCDATA] section 2.11.1)
The value of the PidLidAppointmentSequenceTime property ([MS-OXPROPS] section 2.26) on the organizer's Meeting object indicates the date and time at which the PidLidAppointmentSequence property (section 2.2.1.1) was last modified. The value is specified in UTC.