@Entity(name="risk")
@Table(name=Schema.S_RIZIKO)
@Cache(usage=CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class RiskEntity extends AuditableEntity
{
  private InsuredItemEntity m_insuredItemEntity;

  .....

  @ManyToOne(fetch=FetchType.LAZY)
  @Cascade(org.hibernate.annotations.CascadeType.REPLICATE)
  @JoinColumn(name="ID_PREDMET_ZAV", nullable=true)
  @BatchSize(size=10)
  public InsuredItemEntity getInsuredItemEntity()
  {
    return m_insuredItemEntity;
  }
 
  public void setInsuredItemEntity(InsuredItemEntity insuredItemEntity)
  {
    m_insuredItemEntity = insuredItemEntity;
  } 
}

    RiskEntity riskEntity1 = RiskEntity.get(1318897);  //entityManager.find(entityClass, id);
    InsuredItemEntity insuredItemEntity = riskEntity1.getInsuredItemEntity();
    EntityHelper.deleteEntity(insuredItemEntity);
    .