The relationship that represents the inverse of the receiver.
- iOS 3.0+
- macOS 10.4+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
- Core Data
Given a to-many relationship “employees” between a Department entity and an Employee entity (a department may have many employees), and a to-one relationship “department” between an Employee entity and a Department entity (an employee may belong to only one department), the inverse of the “department” relationship is the “employees” relationship.
Setting this property raises an exception if the receiver’s model has been used by an object graph manager.