You can use the Advanced Relationship Inspector to add referential integrity rules for relationships. These rules specify relationship characteristics such as optionality and delete rule. The referential integrity rules you specify are not written back to the data source: When Enterprise Objects creates objects for relationships, the objects include the referential integrity rules you specify in the model.
| Note: The referential integrity rules you specify apply only to the object graph managed by Enterprise Objects. Therefore, if your data source also specifies referential integrity rules, you are responsible for avoiding or managing any conflicts between the two sets of rules. |