diff --git a/stock_picking_batch_custom/models/stock_move_line.py b/stock_picking_batch_custom/models/stock_move_line.py
index b3c8861..1336eaa 100644
--- a/stock_picking_batch_custom/models/stock_move_line.py
+++ b/stock_picking_batch_custom/models/stock_move_line.py
@@ -17,12 +17,6 @@ class StockMoveLine(models.Model):
         readonly=True,
     )
 
-    product_default_code = fields.Char(
-        string="Product Code",
-        related="product_id.default_code",
-        readonly=True,
-    )
-
     is_collected = fields.Boolean(
         string="Collected",
         default=False,
diff --git a/stock_picking_batch_custom/models/stock_picking_batch.py b/stock_picking_batch_custom/models/stock_picking_batch.py
index 4e75122..a8c274b 100644
--- a/stock_picking_batch_custom/models/stock_picking_batch.py
+++ b/stock_picking_batch_custom/models/stock_picking_batch.py
@@ -253,11 +253,6 @@ class StockPickingBatchSummaryLine(models.Model):
         store=True,
         readonly=True,
     )
-    product_default_code = fields.Char(
-        string="Product Code",
-        related="product_id.default_code",
-        readonly=True,
-    )
     product_uom_id = fields.Many2one(
         comodel_name="uom.uom",
         string="Unit of Measure",
diff --git a/stock_picking_batch_custom/views/stock_picking_batch_views.xml b/stock_picking_batch_custom/views/stock_picking_batch_views.xml
index 7c643db..b8e95c0 100644
--- a/stock_picking_batch_custom/views/stock_picking_batch_views.xml
+++ b/stock_picking_batch_custom/views/stock_picking_batch_views.xml
@@ -5,9 +5,10 @@
         <field name="model">stock.picking.batch.summary.line</field>
         <field name="arch" type="xml">
             <list create="0" delete="0" default_order="product_categ_id,product_id">
+                <!-- Mostrar categoría a la izquierda del producto para mejor legibilidad -->
                 <field name="product_categ_id" readonly="1"/>
-                <field name="product_id" readonly="1" context="{'display_default_code': False}"/>
-                <field name="product_default_code" readonly="1" optional="hide"/>
+                <field name="product_id" readonly="1"/>
+                <!-- Unidad de medida opcional (oculta por defecto si el usuario lo decide) -->
                 <field name="product_uom_id" readonly="1" optional="hide"/>
                 <field name="qty_demanded" readonly="1"/>
                 <field name="qty_done" readonly="1"/>
@@ -49,27 +50,12 @@
             <xpath expr="//field[@name='product_id']" position="before">
                 <field name="product_categ_id" readonly="1"/>
             </xpath>
-            <xpath expr="//field[@name='product_id']" position="attributes">
-                <attribute name="context">{'display_default_code': False}</attribute>
-            </xpath>
-            <xpath expr="//field[@name='product_id']" position="after">
-                <field name="product_default_code" readonly="1" optional="hide"/>
-            </xpath>
             <xpath expr="//field[@name='product_uom_id']" position="attributes">
                 <attribute name="optional">hide</attribute>
             </xpath>
             <xpath expr="//field[@name='company_id'][@groups='base.group_multi_company']" position="attributes">
                 <attribute name="optional">hide</attribute>
             </xpath>
-            <xpath expr="//field[@name='picking_id']" position="attributes">
-                <attribute name="optional">hide</attribute>
-            </xpath>
-            <xpath expr="//field[@name='location_id']" position="attributes">
-                <attribute name="optional">hide</attribute>
-            </xpath>
-            <xpath expr="//field[@name='location_dest_id']" position="attributes">
-                <attribute name="optional">hide</attribute>
-            </xpath>
         </field>
     </record>