diff --git a/modules/customer-invoices/src/web/proformas/change-status/helpers/index.ts b/modules/customer-invoices/src/web/proformas/change-status/helpers/index.ts
new file mode 100644
index 00000000..7af5c72d
--- /dev/null
+++ b/modules/customer-invoices/src/web/proformas/change-status/helpers/index.ts
@@ -0,0 +1 @@
+export * from "./proforma-status-ui";
diff --git a/modules/customer-invoices/src/web/proformas/types/proforma-status.ts b/modules/customer-invoices/src/web/proformas/change-status/helpers/proforma-status-ui.ts
similarity index 96%
rename from modules/customer-invoices/src/web/proformas/types/proforma-status.ts
rename to modules/customer-invoices/src/web/proformas/change-status/helpers/proforma-status-ui.ts
index 6a84e831..7b5b9f54 100644
--- a/modules/customer-invoices/src/web/proformas/types/proforma-status.ts
+++ b/modules/customer-invoices/src/web/proformas/change-status/helpers/proforma-status-ui.ts
@@ -7,6 +7,8 @@ import {
   XCircleIcon,
 } from "lucide-react";
 
+import type { ProformaStatus } from "../../shared";
+
 export const getProformaStatusButtonVariant = (
   status: ProformaStatus
 ): "default" | "secondary" | "outline" | "destructive" => {
diff --git a/modules/customer-invoices/src/web/proformas/change-status/ui/change-status-dialog.tsx b/modules/customer-invoices/src/web/proformas/change-status/ui/change-status-dialog.tsx
index dce99f59..604284e8 100644
--- a/modules/customer-invoices/src/web/proformas/change-status/ui/change-status-dialog.tsx
+++ b/modules/customer-invoices/src/web/proformas/change-status/ui/change-status-dialog.tsx
@@ -11,19 +11,15 @@ import {
 import { useState } from "react";
 
 import { useTranslation } from "../../../i18n";
-import {
-  PROFORMA_STATUS,
-  PROFORMA_STATUS_TRANSITIONS,
-  type ProformaSummaryData,
-  getProformaStatusIcon,
-} from "../../types";
+import { PROFORMA_STATUS, PROFORMA_STATUS_TRANSITIONS, type ProformaListRow } from "../../shared";
+import { getProformaStatusIcon } from "../helpers";
 
 import { StatusNode, TimelineConnector } from "./components";
 
 interface ChangeStatusDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  proformas: ProformaSummaryData[];
+  proformas: ProformaListRow[];
   targetStatus?: string;
   isSubmitting: boolean;
   onConfirm: (status: PROFORMA_STATUS) => void;
diff --git a/modules/customer-invoices/src/web/proformas/change-status/ui/components/status-node.tsx b/modules/customer-invoices/src/web/proformas/change-status/ui/components/status-node.tsx
index 0f8f4451..477ddc8d 100644
--- a/modules/customer-invoices/src/web/proformas/change-status/ui/components/status-node.tsx
+++ b/modules/customer-invoices/src/web/proformas/change-status/ui/components/status-node.tsx
@@ -4,7 +4,7 @@ import { cn } from "@repo/shadcn-ui/lib/utils";
 import { CheckCircle2, type LucideIcon } from "lucide-react";
 
 import { useTranslation } from "../../../../i18n";
-import type { PROFORMA_STATUS } from "../../../types";
+import type { PROFORMA_STATUS } from "../../../shared";
 
 interface StatusNodeProps {
   status: PROFORMA_STATUS;
diff --git a/modules/customer-invoices/src/web/proformas/types/index.ts b/modules/customer-invoices/src/web/proformas/types/index.ts
deleted file mode 100644
index e69de29b..00000000
diff --git a/modules/customer-invoices/src/web/proformas/types/proforma-summary.web.schema.ts b/modules/customer-invoices/src/web/proformas/types/proforma-summary.web.schema.ts
deleted file mode 100644
index ef1ff213..00000000
--- a/modules/customer-invoices/src/web/proformas/types/proforma-summary.web.schema.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import type { ProformaSummary, ProformaSummaryPage } from "./proforma.api.schema";
-
-export type ProformaSummaryData = ProformaSummary & {
-  subtotal_amount_fmt: string;
-  subtotal_amount: number;
-
-  discount_percentage_fmt: string;
-  discount_percentage: number;
-
-  discount_amount_fmt: string;
-  discount_amount: number;
-
-  taxable_amount_fmt: string;
-  taxable_amount: number;
-
-  taxes_amount_fmt: string;
-  taxes_amount: number;
-
-  total_amount_fmt: string;
-  total_amount: number;
-};
-
-export type ProformaSummaryPageData = ProformaSummaryPage & {
-  items: ProformaSummaryData[];
-};
diff --git a/modules/factuges/src/common/dto/request/create-proforma-from-factuges.request.dto.ts b/modules/factuges/src/common/dto/request/create-proforma-from-factuges.request.dto.ts
index 8dd9d75c..032b6bc7 100644
--- a/modules/factuges/src/common/dto/request/create-proforma-from-factuges.request.dto.ts
+++ b/modules/factuges/src/common/dto/request/create-proforma-from-factuges.request.dto.ts
@@ -28,7 +28,7 @@ export const CreateProformaFromFactugesRequestSchema = z.object({
 
   //id: z.uuid(),
 
-  series: z.string().default(""),
+  series: z.string(),
   //invoice_number: z.string(),
 
   reference: z.string().default(""),
@@ -63,11 +63,11 @@ export const CreateProformaFromFactugesRequestSchema = z.object({
     website: z.string(),
   }),
 
-  global_discount_percentage_value: NumericStringSchema.default(""),
+  global_discount_percentage_value: NumericStringSchema,
 
   payment_method: z.string().default(""),
 
-  items: z.array(CreateProformaItemFromFactugesRequestSchema).default([]),
+  items: z.array(CreateProformaItemFromFactugesRequestSchema),
 });
 export type CreateProformaFromFactugesRequestDTO = z.infer<
   typeof CreateProformaFromFactugesRequestSchema
diff --git a/packages/rdx-ddd/src/helpers/normalizers.ts b/packages/rdx-ddd/src/helpers/normalizers.ts
index d091a874..11ae68fe 100644
--- a/packages/rdx-ddd/src/helpers/normalizers.ts
+++ b/packages/rdx-ddd/src/helpers/normalizers.ts
@@ -7,10 +7,13 @@ import { MoneyValue, Percentage, Quantity } from "../value-objects";
 /** any | null | undefined -> Maybe<T> usando validación */
 export function maybeFromNullableResult<T, S>(
   input: S,
-  validate: (raw: S) => Result<T>
+  validate: (raw: NonNullable<S>) => Result<T>
 ): Result<Maybe<T>> {
-  if (isNullishOrEmpty(input)) return Result.ok(Maybe.none<T>());
-  const value = validate(input);
+  if (isNullishOrEmpty(input)) {
+    return Result.ok(Maybe.none<T>());
+  }
+
+  const value = validate(input as NonNullable<S>);
   return value.isSuccess ? Result.ok(Maybe.some(value.data)) : Result.fail(value.error);
 }