[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"docs:api\u002FQuittio\u002FCore\u002FBuilder\u002FConcerns\u002FBuildsReferences":3},{"versions":4,"version":26,"nav":28,"path":106,"kind":107,"page":108},[5,10,13,16,18,20,22,24],{"name":6,"label":7,"prefix":8,"channel":9},"0.7","0.7 (latest)","","latest",{"name":11,"label":12,"prefix":11,"channel":11},"next","next (unreleased)",{"name":14,"label":14,"prefix":14,"channel":15},"0.6","old",{"name":17,"label":17,"prefix":17,"channel":15},"0.5",{"name":19,"label":19,"prefix":19,"channel":15},"0.4",{"name":21,"label":21,"prefix":21,"channel":15},"0.3",{"name":23,"label":23,"prefix":23,"channel":15},"0.2",{"name":25,"label":25,"prefix":25,"channel":15},"0.1",{"name":6,"label":7,"prefix":8,"channel":9,"base":27},"\u002Fdocs",[29,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,91,94,97,100,103],{"slug":30,"title":31,"preview":32},"index","Home",false,{"slug":34,"title":35,"preview":32},"getting-started","Getting started",{"slug":37,"title":38,"preview":32},"concepts","E-invoicing basics",{"slug":40,"title":41,"preview":32},"examples","Examples",{"slug":43,"title":44,"preview":32},"building-invoices","Building invoices",{"slug":46,"title":47,"preview":32},"formats","Formats and profiles",{"slug":49,"title":50,"preview":32},"validation","Validation",{"slug":52,"title":53,"preview":32},"templates","Templates and design",{"slug":55,"title":56,"preview":32},"documents","Quotes and other documents",{"slug":58,"title":59,"preview":32},"reading","Reading incoming invoices",{"slug":61,"title":62,"preview":32},"laravel","Laravel integration",{"slug":64,"title":65,"preview":32},"configuration","Configuration",{"slug":67,"title":68,"preview":32},"commands","Artisan commands",{"slug":70,"title":71,"preview":32},"testing","Testing",{"slug":73,"title":74,"preview":32},"country-packs","Country packs",{"slug":76,"title":77,"parent":74,"preview":32},"country-at","Austria",{"slug":79,"title":80,"parent":74,"preview":32},"country-be","Belgium",{"slug":82,"title":83,"parent":74,"preview":32},"country-ch","Switzerland",{"slug":85,"title":86,"parent":74,"preview":32},"country-fr","France",{"slug":88,"title":89,"preview":90},"managed","Managed layer (preview)",true,{"slug":92,"title":93,"preview":32},"troubleshooting","Troubleshooting",{"slug":95,"title":96,"preview":32},"faq","FAQ",{"slug":98,"title":99,"preview":32},"compatibility","Versioning and compatibility",{"slug":101,"title":102,"preview":32},"field-reference","Field reference",{"slug":104,"title":105,"preview":32},"ai","AI assistants","api\u002FQuittio\u002FCore\u002FBuilder\u002FConcerns\u002FBuildsReferences","api",{"title":109,"description":110,"html":111,"headings":112},"BuildsReferences","Document references (BT-10 to BT-19, BG-3) and the invoiced object.","\u003Cp class=\"q-api-crumbs\">\u003Ca href=\"\u002Fdocs\u002Fapi\">API reference\u003C\u002Fa> \u002F \u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\">Quittio\u003C\u002Fa> \\ \u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\u002FCore\">Core\u003C\u002Fa> \\ \u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\u002FCore\u002FBuilder\">Builder\u003C\u002Fa> \\ \u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\u002FCore\u002FBuilder\u002FConcerns\">Concerns\u003C\u002Fa>\u003C\u002Fp>\n\u003Ch1>BuildsReferences\u003C\u002Fh1>\n\u003Cp class=\"q-api-facts\">\u003Cspan class=\"q-api-badge q-api-badge-kind\">trait\u003C\u002Fspan> in \u003Cspan class=\"q-api-badge\">quittio\u002Fcore\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp class=\"q-api-name\">\u003Ccode>Quittio\\Core\\Builder\\Concerns\\BuildsReferences\u003C\u002Fcode> · \u003Ca href=\"https:\u002F\u002Fgithub.com\u002FQuittio\u002Fquittio\u002Fblob\u002Fv0.7.1\u002Fpackages\u002Fcore\u002Fsrc\u002FBuilder\u002FConcerns\u002FBuildsReferences.php#L21\">Source\u003C\u002Fa>\u003C\u002Fp>\n\n\u003Cp class=\"q-doc-lead\">Document references (BT-10 to BT-19, BG-3) and the invoiced object.\u003C\u002Fp>\n\u003Cp>Part of \u003Ccode>InvoiceBuilder\u003C\u002Fcode>, which holds the state; use the builder, not the trait.\u003C\u002Fp>\n\n\u003Ch2 id=\"methods\">Methods\u003Ca class=\"q-doc-anchor\" href=\"#methods\" aria-label=\"Link to this section\">#\u003C\u002Fa>\u003C\u002Fh2>\n\u003Ctable class=\"q-doc-table q-stack-table q-api-summary\">\u003Cthead>\u003Ctr>\u003Cth>Method\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-buyerAccountingReference\">\u003Ccode>->buyerAccountingReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">The buyer's accounting reference (BT-19), e.g. a cost centre; null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-buyerReference\">\u003Ccode>->buyerReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Buyer reference (BT-10). For public sector buyers in Germany this is the Leitweg-ID.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-contractReference\">\u003Ccode>->contractReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Contract reference (BT-12); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-despatchAdviceReference\">\u003Ccode>->despatchAdviceReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Despatch advice reference (BT-16); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-invoicedObject\">\u003Ccode>->invoicedObject()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Identifier of the invoiced object (BT-18), e.g. a meter or subscription number, with its scheme (BT-18-1).\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-precedingInvoice\">\u003Ccode>->precedingInvoice()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Adds a reference to a preceding invoice (BG-3): its number (BT-25) and issue date (BT-26), e.g. for a corrected invoice or a credit note.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-projectReference\">\u003Ccode>->projectReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Project reference (BT-11) with the project name, which CII requires in addition to the identifier.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-purchaseOrderReference\">\u003Ccode>->purchaseOrderReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">The buyer's purchase order reference (BT-13); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-receivingAdviceReference\">\u003Ccode>->receivingAdviceReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Receiving advice reference (BT-15); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-salesOrderReference\">\u003Ccode>->salesOrderReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">The seller's sales order reference (BT-14); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ca href=\"#method-tenderReference\">\u003Ccode>->tenderReference()\u003C\u002Fcode>\u003C\u002Fa>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">Tender or lot reference (BT-17); null removes it.\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Csection class=\"q-api-member\" id=\"method-buyerAccountingReference\">\n\u003Ch3>\u003Ccode>buyerAccountingReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-buyerAccountingReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> buyerAccountingReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>The buyer's accounting reference (BT-19), e.g. a cost centre; null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-buyerReference\">\n\u003Ch3>\u003Ccode>buyerReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-buyerReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> buyerReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Buyer reference (BT-10). For public sector buyers in Germany this is the Leitweg-ID.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-contractReference\">\n\u003Ch3>\u003Ccode>contractReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-contractReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> contractReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Contract reference (BT-12); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-despatchAdviceReference\">\n\u003Ch3>\u003Ccode>despatchAdviceReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-despatchAdviceReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> despatchAdviceReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Despatch advice reference (BT-16); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-invoicedObject\">\n\u003Ch3>\u003Ccode>invoicedObject()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-invoicedObject\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> invoicedObject\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $value, \u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">|\u003C\u002Fspan>\u003Cspan style=\"color:#79C0FF\">RawCode\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">|\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">null\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $scheme \u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#79C0FF\"> null\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Identifier of the invoiced object (BT-18), e.g. a meter or subscription number, with its scheme (BT-18-1).\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$value\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ccode>$scheme\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>string|\u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\u002FCore\u002FCodes\u002FRawCode\">RawCode\u003C\u002Fa>|null\u003C\u002Fcode>\u003Cspan class=\"q-api-default\"> = \u003Ccode>null\u003C\u002Fcode>\u003C\u002Fspan>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-precedingInvoice\">\n\u003Ch3>\u003Ccode>precedingInvoice()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-precedingInvoice\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> precedingInvoice\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\" style=\"padding-left:6ch;text-indent:-6ch\">\u003Cspan style=\"color:#FF7B72\">    string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $number,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\" style=\"padding-left:6ch;text-indent:-6ch\">\u003Cspan style=\"color:#79C0FF\">    Date\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">|\u003C\u002Fspan>\u003Cspan style=\"color:#79C0FF\">DateTimeInterface\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">|\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">|\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">null\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $issueDate \u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#79C0FF\"> null\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#E6EDF3\">)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Adds a reference to a preceding invoice (BG-3): its number (BT-25) and issue date (BT-26), e.g. for a corrected invoice or a credit note.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$number\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ccode>$issueDate\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>\u003Ca href=\"\u002Fdocs\u002Fapi\u002FQuittio\u002FCore\u002FSupport\u002FDate\">Date\u003C\u002Fa>|DateTimeInterface|string|null\u003C\u002Fcode>\u003Cspan class=\"q-api-default\"> = \u003Ccode>null\u003C\u002Fcode>\u003C\u002Fspan>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-projectReference\">\n\u003Ch3>\u003Ccode>projectReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-projectReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> projectReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $id, \u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $name \u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#79C0FF\"> null\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Project reference (BT-11) with the project name, which CII requires in addition to the identifier.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$id\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003Ctr>\u003Ctd>\u003Ccode>$name\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003Cspan class=\"q-api-default\"> = \u003Ccode>null\u003C\u002Fcode>\u003C\u002Fspan>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-purchaseOrderReference\">\n\u003Ch3>\u003Ccode>purchaseOrderReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-purchaseOrderReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> purchaseOrderReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>The buyer's purchase order reference (BT-13); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-receivingAdviceReference\">\n\u003Ch3>\u003Ccode>receivingAdviceReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-receivingAdviceReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> receivingAdviceReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Receiving advice reference (BT-15); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-salesOrderReference\">\n\u003Ch3>\u003Ccode>salesOrderReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-salesOrderReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> salesOrderReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>The seller's sales order reference (BT-14); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>\n\u003Csection class=\"q-api-member\" id=\"method-tenderReference\">\n\u003Ch3>\u003Ccode>tenderReference()\u003C\u002Fcode>\u003Ca class=\"q-doc-anchor\" href=\"#method-tenderReference\" aria-label=\"Link to this method\">#\u003C\u002Fa>\u003C\u002Fh3>\n\u003Cdiv class=\"q-doc-code q-doc-code-plain\">\u003Cpre class=\"shiki github-dark-default\" style=\"background-color:#0d1117;color:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\" style=\"padding-left:2ch;text-indent:-2ch\">\u003Cspan style=\"color:#FF7B72\">public\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> function\u003C\u002Fspan>\u003Cspan style=\"color:#D2A8FF\"> tenderReference\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#E6EDF3\"> $reference)\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#FF7B72\"> static\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>\u003C\u002Fdiv>\n\n\u003Cp>Tender or lot reference (BT-17); null removes it.\u003C\u002Fp>\n\n\u003Ctable class=\"q-doc-table q-stack-table\">\u003Cthead>\u003Ctr>\u003Cth>Parameter\u003C\u002Fth>\u003Cth>Type\u003C\u002Fth>\u003Cth>Description\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\n\u003Ctr>\u003Ctd>\u003Ccode>$reference\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Type\">\u003Ccode>?string\u003C\u002Fcode>\u003C\u002Ftd>\u003Ctd data-label=\"Description\">\u003C\u002Ftd>\u003C\u002Ftr>\n\u003C\u002Ftbody>\u003C\u002Ftable>\n\u003Cdl class=\"q-api-dl\">\n\u003Cdt>Returns\u003C\u002Fdt>\u003Cdd>\u003Ccode>static\u003C\u002Fcode>\u003C\u002Fdd>\n\u003C\u002Fdl>\n\u003C\u002Fsection>",[113],{"id":114,"text":115,"level":116},"methods","Methods",2]