एक स्व-संदर्भ माता-पिता/बच्चे के लिए एक से कई संबंध जोड़ना

@OneToMany(mappedBy="manager") 
private List<Course> managedCourses = new ArrayList<Course>();

@OneToMany(mappedBy="lecturer")
private List<Course> lectuedCourses = new ArrayList<Course>();

...

@Entity
@Table(name = "courses")
@Component
public class Course implements Serializable

@ManyToOne
@JoinColumn(name="lecturer_id", insertable=false, updatable=false)
private Employee lecturer;

@ManyToOne
@JoinColumn(name="manager_id", insertable=false, updatable=false)
private Employee manager;