code: public EEnum getOBPRefCSys() {
  		if (obpRefCSysEEnum == null) {
  			obpRefCSysEEnum = (EEnum)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(58);
  		}
  		return obpRefCSysEEnum;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated