Property Modifier(variant 2) (PRM)

In the second variant, prm.fComplex is 1, and the rest of the structure records an index to a grpprl stored in the CLX (described in Complex File Format topic).

b10	b16	field	type	size	bitfield	comment
0	0	fComplex	short	:1	0001	set to 1 for variant 2
		igrpprl	short	:15	FFFE	index to a grpprl stored in CLX portion of file.

cbPRM (count of bytes of PRM) is 2.