Olle Jonsson wrote:> http://www.popkin.com/customers/customer_service_center/tip_of_the_week/6_11_01/tipofweek.htm > >Thanks, I have seen this in UML books before. I''ll post this back to the list, I''m sure I''m not the only person on the list who''s not familiar with the term :-) So you''re saying you cannot express this stuff using AR associations? Jeroen