There's no way to add additional instances of a part, except to use the built in Multiple Work Coordinate Offset feature, which doesn't work with all Post Processors, and only handles a single axis.
We need an easy way to duplicate our toolpaths over a 4 x 4 grid with 6" spacing.Without this feature, the time saved by Fusion's excellent integrated CAM methods is lost in trying to set everything up on a grid.
Also, add "CAM" to idea labels please.