Data Model Reference Manual

Name	Name of the element
Zorder	Draw Z order
Ptfarray	Point references
Nlpen	Note/framing pen
Radius	Radius
Asubtended	Angle subtended
Tcode	Hashed origin code
NLStyle	Note linestyle
NLColour	Note colour
Colrgb	RGB colour
ACDATE	Date last modified in AutoCAD
ACLock	AutoCAD picture lock
Vlayrf	Visual layer reference
PrBlnkFlag	Primitive blanking flag
Prbmtx	Primitive blanking margin text
Lvisibility	Visibility flag