User Guide > Rendering and Render Setup > Shading > Shading Nodes > Maya Render Nodes > General Utilities >
Array Mapper
Maps array attributes to the color attributes of texture nodes. Used by particle objects to invoke color values from the texture node for each particle.
Find this utility in the Create Bar (see Hide, resize or customize the Create bar).
See Overview of particles in the Dynamics guide for more information about particle mapping.
To use this utility see, Use the Array Mapper utility.