Apple Motion 4 - Manual (Page 747)

The animation moves through the replicator pattern based on its keyframed locations.
In this case, the scale moves erratically back and forth around the circle, rather than in a
constant direction.
Using Parameter Behaviors with the Sequence Replicator Behavior
Like all other layers in Motion, you can add Parameter behaviors to the Sequence Replicator
parameters to create even more varied, complex effects without keyframing.
To apply a Parameter behavior to a Sequence Replicator behavior
1 In the Layers tab or Timeline layers list, select the Sequence Replicator behavior.
2 Control-click the parameter to which you want to add a Parameter behavior, then choose
a Parameter behavior from the shortcut menu.
Note: You can only add a parameter behavior to controls that include the Animation
menu (the dash icon at the right side of the parameter row).
747 Chapter 12 Using the Replicator