Pedido de esclarecimento about saf-t-ao HOT 9 CLOSED

<?xml version="1.0" encoding="utf-8" ?>
<SourceDocuments xmlns="urn:OECD:StandardAuditFile-Tax:AO_1.01_01" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:OECD:StandardAuditFile-Tax:AO_1.01_01 https://raw.githubusercontent.com/assoft-portugal/SAF-T-AO/master/XSD/SAFTAO1.01_01.xsd">
    <Payments>
        <!-- Exemplo de um recibo emitido para uma fatura, simples. -->
        <NumberOfEntries>1</NumberOfEntries>
        <TotalDebit>0</TotalDebit>
        <TotalCredit>100.00</TotalCredit>
        <Payment>
            <PaymentRefNo>REC S01/1</PaymentRefNo>
            <Period>1</Period>
            <TransactionDate>2019-01-01</TransactionDate>
            <PaymentType>RC</PaymentType>
            <Description>string</Description>
            <SystemID>string</SystemID>
            <DocumentStatus>
                <PaymentStatus>N</PaymentStatus>
                <PaymentStatusDate>2019-01-01T00:00:00</PaymentStatusDate>
                <Reason>string</Reason>
                <SourceID>string</SourceID>
                <SourcePayment>P</SourcePayment>
            </DocumentStatus>
            <PaymentMethod>
                <PaymentMechanism>CC</PaymentMechanism>
                <PaymentAmount>100.00</PaymentAmount>
                <PaymentDate>2019-01-01</PaymentDate>
            </PaymentMethod>
            <SourceID>string</SourceID>
            <SystemEntryDate>2019-01-01T00:00:00</SystemEntryDate>
            <CustomerID>string</CustomerID>
            <Line>
                <LineNumber>1</LineNumber>
                <SourceDocumentID>
                    <OriginatingON>FT S01/1</OriginatingON>
                    <InvoiceDate>2019-01-01</InvoiceDate>
                    <Description>string</Description>
                </SourceDocumentID>
                <CreditAmount>100.00</CreditAmount>
            </Line>
            <DocumentTotals>
                <TaxPayable>0.00</TaxPayable>
                <NetTotal>100.00</NetTotal>
                <GrossTotal>100.00</GrossTotal>
            </DocumentTotals>
        </Payment>
    </Payments>
</SourceDocuments>

<?xml version="1.0" encoding="utf-8" ?>
<TaxTable xmlns="urn:OECD:StandardAuditFile-Tax:AO_1.01_01" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:OECD:StandardAuditFile-Tax:AO_1.01_01 https://raw.githubusercontent.com/assoft-portugal/SAF-T-AO/master/XSD/SAFTAO1.01_01.xsd">
    <TaxTableEntry>
        <TaxType>IVA</TaxType>
        <TaxCountryRegion>AO</TaxCountryRegion>
        <TaxCode>NOR</TaxCode>
        <Description>IVA Taxa Normal</Description>
        <TaxPercentage>14.00</TaxPercentage>
    </TaxTableEntry>
    <TaxTableEntry>
        <TaxType>IVA</TaxType>
        <TaxCountryRegion>AO</TaxCountryRegion>
        <TaxCode>ISE</TaxCode>
        <Description>IVA Isento</Description>
        <TaxPercentage>0.00</TaxPercentage>
    </TaxTableEntry>
</TaxTable>

<?xml version="1.0" encoding="utf-8" ?>
<SourceDocuments xmlns="urn:OECD:StandardAuditFile-Tax:AO_1.01_01" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:OECD:StandardAuditFile-Tax:AO_1.01_01 https://raw.githubusercontent.com/assoft-portugal/SAF-T-AO/master/XSD/SAFTAO1.01_01.xsd">
    <SalesInvoices>
        <!-- Exemplo de fatura simples -->
        <NumberOfEntries>1</NumberOfEntries>
        <TotalDebit>0</TotalDebit>
        <TotalCredit>100.00</TotalCredit>
        <Invoice>
            <InvoiceNo>FT S01/1</InvoiceNo>
            <DocumentStatus>
                <InvoiceStatus>N</InvoiceStatus>
                <InvoiceStatusDate>2019-01-01T00:00:00</InvoiceStatusDate>
                <Reason>string</Reason>
                <SourceID>string</SourceID>
                <SourceBilling>P</SourceBilling>
            </DocumentStatus>
            <Hash>string</Hash>
            <HashControl>string</HashControl>
            <Period>1</Period>
            <InvoiceDate>2019-01-01</InvoiceDate>
            <InvoiceType>FT</InvoiceType>
            <SpecialRegimes>
                <SelfBillingIndicator>0</SelfBillingIndicator>
                <CashVATSchemeIndicator>0</CashVATSchemeIndicator>
                <ThirdPartiesBillingIndicator>0</ThirdPartiesBillingIndicator>
            </SpecialRegimes>
            <SourceID>string</SourceID>
            <EACCode>00000</EACCode>
            <SystemEntryDate>2019-01-01T00:00:00</SystemEntryDate>
            <CustomerID>string</CustomerID>
            <Line>
                <LineNumber>1</LineNumber>
                <ProductCode>string</ProductCode>
                <ProductDescription>string</ProductDescription>
                <Quantity>2</Quantity>
                <UnitOfMeasure>string</UnitOfMeasure>
                <UnitPrice>50.00</UnitPrice>
                <TaxPointDate>2019-01-01</TaxPointDate>
                <Description>string</Description>
                <CreditAmount>50.00</CreditAmount>
                <Tax>
                    <TaxType>IVA</TaxType>
                    <TaxCountryRegion>AO</TaxCountryRegion>
                    <TaxCode>ISE</TaxCode>
                    <TaxPercentage>0</TaxPercentage>
                </Tax>
                <TaxExemptionReason>IVA – Regime de não sujeição</TaxExemptionReason>
                <TaxExemptionCode>M04</TaxExemptionCode>
            </Line>
            <DocumentTotals>
                <TaxPayable>0.00</TaxPayable>
                <NetTotal>100.00</NetTotal>
                <GrossTotal>100.00</GrossTotal>
            </DocumentTotals>
        </Invoice>
    </SalesInvoices>
</SourceDocuments>