When you create a Move, Offset, Modify Analytic, Edit Chamfer, or Edit Round feature, you can propagate this feature to some or all instances of a pattern, or to both instances of symmetric geometry. The following features are recognized for propagation:

When you select one pattern or symmetric instance and propagate the feature to the remaining instances, a propagation of the feature is created.

When you propagate a feature you are creating to a pattern, symmetry, or mirror feature, only the following attachment options are available:

This also works in the opposite direction. When you select one of these two attachment options, you can propagate the feature to a pattern, symmetry, or mirror feature (the Pattern/Symmetry/Mirror Feature collector is available on the Options tab). If you select any other attachment options, you cannot propagate the feature.