Creating One-to-Many Mappings

Use this procedure to create a one-to-many mapping.

To create a one-to-many mapping:

Select the attribute to be mapped from the Application Navigator.
Click the One-to-Many Mapping button on the mapping toolbar.
Figure 7-8 One-to-many mapping General Properties
Use the Reference Descriptor drop-down list to choose the reference for this descriptor.
You can also specify:
- Bidirectional relationships - See "Maintaining Bidirectional Relationships" .
- Read-only attributes - See "Specifying Read Only Settings" .
- Access methods - See "Specifying Direct Access and Method Access" .
- Null values - See "Defaulting Null Values" .
Click the Table References tab to specify foreign key information for this mapping.