[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] Rational Software Corporation web site  realization element  2nd  realizations  2nd      implementation classes      undifferentiated classes  rectangles, concepts  references     link objects      linked objects  reflexive communication     collaboration diagrams      sequence diagrams  reflexive relationships  relationships     between concepts      has-a relationships      reflexive relationships      specialized  repetition     collaboration diagrams      generic-form interaction      sequence diagrams  requirements, iteration and  reset event, state diagrams  reside dependencies  resource manager  2nd  Restore Data use case  revision period of development  RFP (Request For Proposal), UML unification period  risk, iteration and  rolenames     association ends      link ends  roles      association roles, links and      class roles          sequence diagrams      initiator      methods and      output device      project      project organization      project reference  Rumbaugh, James