diff --git a/apps/web/src/app/features/documents/screen-kit.ts b/apps/web/src/app/features/documents/screen-kit.ts
index 2a576d3..c56870a 100644
--- a/apps/web/src/app/features/documents/screen-kit.ts
+++ b/apps/web/src/app/features/documents/screen-kit.ts
@@ -79,7 +79,7 @@ export const referenceColumns: readonly ListColumn[] = [
   { key: 'FederalTaxID', title: 'RUT', width: '110px', mono: true, searchable: true },
 ];
 
-/** Facturas: folio tributario (en el Service Layer `FolioPrefixString` y `FolioNumber`), referencia y RUT. */
+/** Facturas: folio tributario (en el Service Layer `FolioPrefixString` y `FolioNumber`), indicador (tipo de documento: 33 factura, 39 boleta), referencia y RUT. */
 export const invoiceColumns: readonly ListColumn[] = [
   { key: 'FolioPrefixString', title: 'Folio pref.', width: '90px', mono: true, searchable: true },
   {
@@ -92,6 +92,7 @@ export const invoiceColumns: readonly ListColumn[] = [
     searchable: true,
     format: (r) => String(r['FolioNumber'] ?? ''),
   },
+  { key: 'Indicator', title: 'Indicador', width: '90px', mono: true, searchable: true },
   ...referenceColumns,
 ];