    public void copySubstractingFieldFromLowerInstance(final DataDefinition technologyOperationComponentDD,
            final Entity technologyOperationComponent) {
        Entity operation = technologyOperationComponent.getBelongsToField(OPERATION);
        technologyOperationComponent.setField(IS_SUBCONTRACTING, operation.getBooleanField(IS_SUBCONTRACTING));
    }

    public void copySubstractingFieldFromLowerInstance(final DataDefinition technologyOperationComponentDD,
            final Entity technologyOperationComponent) {
        Entity operation = technologyOperationComponent.getBelongsToField(OPERATION);
        if (operation != null) {
            technologyOperationComponent.setField(IS_SUBCONTRACTING, operation.getBooleanField(IS_SUBCONTRACTING));
        }
    }
