From f037e92dfa121841dd7b7673f0e4588f146cc7f0 Mon Sep 17 00:00:00 2001
From: Etienne <45695613+etiennejouan@users.noreply.github.com>
Date: Tue, 7 Oct 2025 18:20:33 +0200
Subject: [PATCH] fix incorrect data in sample export (#14933)

fixes https://github.com/twentyhq/twenty/issues/14928
introduced by https://github.com/twentyhq/twenty/pull/14347
---
 .../SettingsNonCompositeFieldTypeConfigs.ts          |  6 +++---
 .../UploadStep/hooks/useDownloadFakeRecords.ts       | 12 +++++++-----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/packages/twenty-front/src/modules/settings/data-model/constants/SettingsNonCompositeFieldTypeConfigs.ts b/packages/twenty-front/src/modules/settings/data-model/constants/SettingsNonCompositeFieldTypeConfigs.ts
index 6e96ae9677..40a84ca08b 100644
--- a/packages/twenty-front/src/modules/settings/data-model/constants/SettingsNonCompositeFieldTypeConfigs.ts
+++ b/packages/twenty-front/src/modules/settings/data-model/constants/SettingsNonCompositeFieldTypeConfigs.ts
@@ -53,9 +53,9 @@ export const SETTINGS_NON_COMPOSITE_FIELD_TYPE_CONFIGS: SettingsNonCompositeFiel
       label: 'Unique ID',
       Icon: IllustrationIconUid,
       exampleValues: [
-        '00000000-0000-0000-0000-000000000000',
-        '00000000-0000-0000-0000-000000000001',
-        '00000000-0000-0000-0000-000000000002',
+        '00000000-0000-4000-8000-000000000000',
+        '00000000-0000-4000-8000-000000000001',
+        '00000000-0000-4000-8000-000000000003',
       ],
       category: 'Advanced',
     } as const satisfies SettingsFieldTypeConfig<FieldUUidValue>,
diff --git a/packages/twenty-front/src/modules/spreadsheet-import/steps/components/UploadStep/hooks/useDownloadFakeRecords.ts b/packages/twenty-front/src/modules/spreadsheet-import/steps/components/UploadStep/hooks/useDownloadFakeRecords.ts
index b266e0f24f..f85edba34a 100644
--- a/packages/twenty-front/src/modules/spreadsheet-import/steps/components/UploadStep/hooks/useDownloadFakeRecords.ts
+++ b/packages/twenty-front/src/modules/spreadsheet-import/steps/components/UploadStep/hooks/useDownloadFakeRecords.ts
@@ -121,14 +121,16 @@ export const useDownloadFakeRecords = () => {
     return { headerRow, bodyRows };
   };
 
-  const formatToCsvContent = (rows: string[][]) => {
+  const formatToCsvContent = (rows: (string | JSON | string[])[][]) => {
     const escapedRows = rows.map((row) => {
-      return row.map((value) =>
-        formatValueForCSV(sanitizeValueForCSVExport(value)),
-      );
+      return row.map((value) => {
+        const stringifiedValue =
+          typeof value === 'string' ? value : JSON.stringify(value);
+        return formatValueForCSV(sanitizeValueForCSVExport(stringifiedValue));
+      });
     });
 
-    const csvContent = [...escapedRows.map((row) => row.join(','))].join('\n');
+    const csvContent = escapedRows.map((row) => row.join(',')).join('\n');
     return [csvContent];
   };