private final I_C_TaxDeclarationLine createTaxDeclarationLine(
      final I_C_Invoice invoice, final I_C_InvoiceTax invoiceTax) {
    final I_C_TaxDeclarationLine taxDeclarationLine = newTaxDeclarationLine();

    taxDeclarationLine.setAD_Org_ID(invoice.getAD_Org_ID());
    taxDeclarationLine.setIsManual(false);
    //
    taxDeclarationLine.setC_Invoice(invoice);
    taxDeclarationLine.setIsSOTrx(invoice.isSOTrx());
    taxDeclarationLine.setC_BPartner_ID(invoice.getC_BPartner_ID());
    taxDeclarationLine.setC_Currency_ID(invoice.getC_Currency_ID());
    taxDeclarationLine.setDateAcct(invoice.getDateAcct());
    taxDeclarationLine.setC_DocType_ID(invoice.getC_DocType_ID());
    taxDeclarationLine.setDocumentNo(invoice.getDocumentNo());
    //
    taxDeclarationLine.setC_Tax_ID(invoiceTax.getC_Tax_ID());
    taxDeclarationLine.setTaxBaseAmt(invoiceTax.getTaxBaseAmt());
    taxDeclarationLine.setTaxAmt(invoiceTax.getTaxAmt());

    save(taxDeclarationLine);

    return taxDeclarationLine;
  }