Select associations

In object model diagrams, you can select associations for classes that have more than one association defined between the same two classes. To do this, right-click an association line and then select Select Association.

Association names are displayed as follows:

• If the association has a name, the name is listed.
• If the association does not have a name and it is symmetric, the identifier uses the format <role_1>-<role_2>.
• If the association does not have a name and it is unidirectional, the identifier uses the format -><role>.
• If you select a different association from the list, the association line is directed to reference the selected association.