Simplify MC cloning configuration
Follow changes in Rec!3964 (merged) to simplify (make more explicit) the configuration of the cloning of MC Particles (and MC vertices)
Must be applied together with Rec!3964 (merged)
Follow changes in Rec!3964 (merged) to simplify (make more explicit) the configuration of the cloning of MC Particles (and MC vertices)
Must be applied together with Rec!3964 (merged)