Particle Constraint
Creates a Maya particle that will follow a baked path of the animation of the selected object, then constraints the selected object to the particle to created automated follow through animation.
Offset Amount - A set of pre-defined values for weight and smoothness of the particle follow.
Weight - Value to set the goalWeight of the particle.
Smoothness - Value to set the goalSmoothness of the particle.
Frame Offset - Number of frames before the first frame of the timeline to run the particle simulation