Running generate

data/addons/es-verifactu-v1.json

@@ -356,7 +356,8 @@
       "schema": "bill/invoice",
       "extensions": [
         "es-verifactu-doc-type"
-      ]
+      ],
+      "copy_tax": true
     }
   ]
 }

data/schemas/bill/correction-options.json

@@ -37,6 +37,11 @@
           "$ref": "https://gobl.org/draft-0/tax/extensions",
           "title": "Extensions",
           "description": "Extensions for region specific requirements that may be added in the preceding\nor at the document level, according to the local rules."
+        },
+        "copy_tax": {
+          "type": "boolean",
+          "title": "Copy Tax Totals",
+          "description": "CopyTax when true will copy the tax totals from the previous document to the\npreceding document data."
         }
       },
       "type": "object",

data/schemas/bill/payment.json

@@ -438,11 +438,6 @@
           "title": "Credit",
           "description": "Amount received by the customer in case of refunds."
         },
-        "tax": {
-          "$ref": "https://gobl.org/draft-0/tax/total",
-          "title": "Tax",
-          "description": "Tax total breakdown from the original document, only if required by a specific tax regime\nor addon."
-        },
         "total": {
           "$ref": "https://gobl.org/draft-0/num/amount",
           "title": "Total",

data/schemas/org/document-ref.json

@@ -31,6 +31,11 @@
           "title": "Code",
           "description": "Source document's code or other identifier."
         },
+        "currency": {
+          "$ref": "https://gobl.org/draft-0/currency/code",
+          "title": "Currency",
+          "description": "Currency used in the document, if different from the default currency."
+        },
         "lines": {
           "items": {
             "type": "integer"
@@ -76,6 +81,11 @@
           "title": "URL",
           "description": "Link to the source document."
         },
+        "tax": {
+          "$ref": "https://gobl.org/draft-0/tax/total",
+          "title": "Tax",
+          "description": "Tax total breakdown from the original document in the provided currency. Should\nonly be included if required by a specific tax regime or addon."
+        },
         "ext": {
           "$ref": "https://gobl.org/draft-0/tax/extensions",
           "title": "Extensions",

data/schemas/tax/addon-def.json

@@ -127,6 +127,11 @@
           "type": "array",
           "title": "Stamps",
           "description": "Stamps that must be copied from the preceding document."
+        },
+        "copy_tax": {
+          "type": "boolean",
+          "title": "Copy Tax Totals",
+          "description": "Copy tax from the preceding document to the document ref."
         }
       },
       "type": "object",

data/schemas/tax/regime-def.json

@@ -112,6 +112,11 @@
           "type": "array",
           "title": "Stamps",
           "description": "Stamps that must be copied from the preceding document."
+        },
+        "copy_tax": {
+          "type": "boolean",
+          "title": "Copy Tax Totals",
+          "description": "Copy tax from the preceding document to the document ref."
         }
       },
       "type": "object",