Hieronder staat een overzicht van belangrijke velden in de Lucy verkoopmodule en hun overeenkomstige UBL XML-elementen:
Belangrijke opmerking:
- De codes tussen haakjes (BT-X, BG-X) verwijzen naar de officiële Peppol BIS Billing 3.0 specificatie

| Lucy-veld | waarde | in UBL element (BT/BG) | In (hoofdelement) | |
|---|---|---|---|---|
| 1 | Type: verkoopfactuur | 380 | <cbc:InvoiceTypeCode> (BT-3) | |
| Type: creditnota | 389 | <cbc:CreditnoteTypeCode> (BT-3) | ||
| 2 | Klant | <cbc:Name> (BT-45) | <cac:PartyName> | |
| <cbc:RegistrationName> (BT-44) | <cac:PartyLegalEntity> → <cac:AccountingCustomerParty> (BG-7) | |||
| 3 | Adres | <cbc:StreetName>, <cbc:CityName>, <cbc:PostalZone> (BT-64, BT-66, BT-67) | <cac:PostalAddress> (BG-12) | |
| <cbc:IdentificationCode> (BT-80) | <cac:Country> | |||
| 4 | BTW | <cbc:EndpointID> (BT-49) | <cac:Party> → <cac:AccountingCustomerParty> (BG-7) | |
| <cbc:ID> (BT-46) | <cac:PartyIdentification> → <cac:AccountingCustomerParty> (BG-7) | |||
| <cbc:CompanyID> (BT-48) | <cac:PartyTaxScheme> → <cac:AccountingCustomerParty> (BG-7) | |||
| <cbc:CompanyID> (BT-47) | <cac:PartyLegalEntity> → <cac:AccountingCustomerParty> (BG-7) | |||
| 5 | Wordt niet opgenomen in de UBL data | |||
| 6 | Factuurnummer | <cbc:ID> (BT-18, BT-122) | <cac:AdditionalDocumentReference> (BG-24) | |
| 7 | Klantreferentie | <cbc:ID> (BT-13) | <cac:OrderReference> | |
| 8 | Betalingskenmerk | <cbc:PaymentID> (BT-83) | <cac:PaymentMeans> (BG-16) | |
| Factuurdatum | <cbc:IssueDate> (BT-26) | |||
| 9 | <cbc:TaxPointDate> (BT-7) | |||
| 10 | Vervaldatum | <cbc:DueDate> (BT-9) | ||
| 11 | Leveringsdatum (Verschijnt bij het kiezen van bepaalde btw-% zoals IC goederen) | Momenteel niet zichtbaar in de PDF en ook niet in de XML-gegevens. | ||
| 12 | Artikelnaam | <cbc:Note> (BT-127) | <cac:InvoiceLine> (BG-25) | |
| <cbc:Name> (BT-153) | <cac:Item> (BG-31) → <cac:InvoiceLine> (BG-25) | |||
| 13 | Optionele omschrijving | <cbc:Description> (BT-154) | <cac:Item> (BG-31) → <cac:InvoiceLine> (BG-25) | |
| 14 | Aantal | <cbc:BaseQuantity> (BT-149) | <cac:Price> (BG-29) → <cac:InvoiceLine> (BG-25) | |
| 15 | Prijs | <cbc:BaseAmount> (BT-148) | <cac:AllowanceCharge> → <cac:Price> (BG-29) → <cac:InvoiceLine> (BG-25) | |
| 16 | Korting | <cbc:Amount> (BT-147) | <cac:AllowanceCharge> → <cac:Price> (BG-29) → <cac:InvoiceLine> (BG-25) | |
| 17 | Totaal excl. btw | <cbc:TaxableAmount> (BT-116) | <cac:TaxSubtotal> (BG-23) → <cac:TaxTotal> | |
| <cbc:TaxExclusiveAmount> (BT-109) | <cac:LegalMonetaryTotal> (BG-22) | |||
| <cbc:LineExtensionAmount> (BT-106) | <cac:LegalMonetaryTotal> (BG-22) | |||
| 18 | Btw | <cbc:Percent> (BT-119) | <cac:TaxCategory> → <cac:TaxSubtotal> (BG-23) → <cac:TaxTotal> | |
| <cbc:Percent> (BT-152) | <cac:ClassifiedTaxCategory> (BG-30) → <cac:Item> (BG-31) → <cac:InvoiceLine> (BG-25) | |||
| 19 | Totaal incl. btw | <cbc:TaxInclusiveAmount> (BT-112) | <cac:LegalMonetaryTotal> (BG-22) | |
| <cbc:PayableAmount> (BT-115) | <cac:LegalMonetaryTotal> (BG-22) | |||
| 20 | Subtotaal | (17) Total excl. | ||
| 21 | Btw | <cbc:TaxAmount> (BT-110, BT-111) | <cac:TaxTotal> | |
| <cbc:TaxAmount> (BT-117) | <cac:TaxSubtotal> (BG-23) → <cac:TaxTotal> | |||
| 22 | Totaal | (19) Total incl. | ||
| 23 | Aanvullende opmerkingen | <cbc:Note> (BT-22) | ||
| 24 | Bijlagen | Document name | <cbc:ID> (BT-18, BT-122) | <cac:AdditionalDocumentReference> (BG-24) |
| Base64 string | <cbc:EmbeddedDocumentBinaryObject> (BT-125) | <cac:Attachment> → <cac:AdditionalDocumentReference> |