Outline Supplement the Use-Case Description For each Use-Case Realization -Find Classes from Use-Case Behavior Distribute Use-Case Behavior to Classes For each resulting analysis class Describe Responsibilities Describe Attributes and Associations Qualify Analysis Mechanisms Unify Analysis Classes Object Oriented Analysis and Design 7Object Oriented Analysis and Design 7 Outline  Supplement the Use-Case Description  For each Use-Case Realization ▪ Find Classes from Use-Case Behavior ▪ Distribute Use-Case Behavior to Classes  For each resulting analysis class ▪ Describe Responsibilities ▪ Describe Attributes and Associations ▪ Qualify Analysis Mechanisms  Unify Analysis Classes