PidLidAppointmentAuxiliaryFlags Canonical Property

Applies to: Outlook 2013 | Outlook 2016

Specifies a bit field that describes the auxiliary state of the object.

Associated properties:
Property set:
Long ID (LID):
Data type:


This property is not required. Below are the individual flags that can be set.

C (auxApptFlagCopied, 0x00000001)

This flag indicates that the calendar object was copied from another calendar folder.

R (auxApptFlagForceMtgResponse, 0x00000002)

This flag on a meeting request indicates that the client or server should send a meeting response back to the organizer when a response is chosen.

F (auxApptFlagForwarded, 0x00000004)

This flag on a meeting request indicates that it was forwarded (including being forwarded by the organizer), rather than being an invitation from the organizer.

Protocol specifications


Provides property set definitions and references to related Exchange Server protocol specifications.


Specifies the properties and operations for appointment, meeting request, and response messages.

Header files


Provides data type definitions.

See also

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names