This property represents addition attributes specific to this color space.

For definitive details see:.

• The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; page 160.

The Attributes dictionary carries supplementary metadata about the DeviceN colorants: a Colorants dictionary mapping each name to its Separation space, a Process dictionary identifying process components, and a MixingHints dictionary with printing guidance.

These attributes do not affect the colorimetric definition of the space but assist rendering and proofing software in producing accurate simulations of the ink combination.