Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 1211: Module d'application: Cardinalité d'une relation

ISO/TS 10303-1211:2005 specifies the application module for Cardinality of relationship.

The following are within the scope of ISO/TS 10303-1211:2005:

• the cardinalities for a mapping or relationship between classes.

If the mapping or relationship R is between class A and class B, then the module can specify:

• the possible numbers of members of B that different members of A have a relationship R with;
• the possible numbers of members of A that different members of B have a relationship R with.