app.project.item(index).layer(index).propertySpec.getSeparationFollower(dim)
Description
For a separated, multidimensional property, retrieves a specific follower property. For example, you can use this method on the Position property to access the separated X Position and Y Position properties.
NOTE: This attribute applies only when the isSeparationLeader attribute is true.
Parameters
dim The dimension number (starting at 0).
Returns
Property object, or an error if the property is not multidimensional or does not have the specified dimension.