Define a relationship from one entity to another with a relation entity.
- Right-click on an entity, such as a Program, and select New Relation.
- Click and drag the Relation arrow to the entity to which you want to set the relationship, such
as a Form. If you try to set an invalid relation, for example from a Form entity to a Program, you
will see the constraint icon
indicating that this relation is not valid. - Repeat this step until all relationships have been defined.