Define a relationship between two classes by creating an association.

1. In Dev Studio, click CreateData ModelAssociation.
2. In the Label field, enter a description of this association.
3. In the Identifier field, enter a short but meaningful prefix for each association that describes the relationship between the classes. Association names are used as a prefix to property names in the Report Viewer and the report definition rule form.
   Note: Do not use a prefix that is an SQL reserved word, such as SELECT, ORDER, or JOIN.
4. In the Apply to field, select a class to which this association rule applies.
5. Click Create and open.
6. Click Save.

• Associations
• Configuring a simple association
• Configuring a complex association

• Associations