Named MAPI Property help   

Hey Guys,

Does anyone know what this named property means:

GUID:	{6ED8DA90-450B-101B-98DA-00AA003F1305}
Type:	PT_BOOLEAN
IID:	0x000A

Its used in meetings i believe.

Thanks in advance.

GW

date: 13 Jun 2006 13:33:33 -0700   author:   unknown