Définition de
Famille ...
(en Anglais:) Related party - Another party having a relationship with the party. The relationship is expressed as from that other person towards the party.
In the model this is done through : Party - withRelationToParty - RelatedParty - toParty - Party.
In the model the reversed associations are set up through : Party - withRelationFromParty - RelatedParty - fromParty - Party.