diff --git a/.vscode/launch.json b/.vscode/launch.json
index 874d31d..68c8234 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -13,7 +13,7 @@
                 "--addons-path=${config:odoo.addons_path},${workspaceFolder}",
                 "--limit-time-real=0",
                 "--limit-time-cpu=0",
-                "--init=sale_order_batch",
+                "--update=sale_order_batch,nfu_sale_order_packaging",
                 //              "--update=",
                 "--dev=xml"
             ]
diff --git a/nfu_sale_order_packaging/__manifest__.py b/nfu_sale_order_packaging/__manifest__.py
index 8e81c8b..81a61c0 100644
--- a/nfu_sale_order_packaging/__manifest__.py
+++ b/nfu_sale_order_packaging/__manifest__.py
@@ -6,6 +6,10 @@
     "category": "Stock",
     "version": "16.0.0.0.1",
     "depends": ["sale", "sale_order_batch"],
-    "data": ["views/sale_order_views.xml", "views/sale_order_batch_views.xml"],
+    "data": [
+        "views/sale_order_views.xml",
+        "views/sale_order_batch_views.xml",
+        "views/sale_order_batch_product_views.xml",
+    ],
     "license": "LGPL-3",
 }
diff --git a/nfu_sale_order_packaging/models/sale_order_batch_product.py b/nfu_sale_order_packaging/models/sale_order_batch_product.py
index 06d9862..aef5f9d 100644
--- a/nfu_sale_order_packaging/models/sale_order_batch_product.py
+++ b/nfu_sale_order_packaging/models/sale_order_batch_product.py
@@ -1,9 +1,18 @@
-from odoo import api, models
+from odoo import api, fields, models
 
 
 class SaleOrderBatchProduct(models.Model):
     _inherit = "sale.order.batch.product"
 
+    open_packaging_qty = fields.Float(compute="_compute_open_packagin_qty")
+
+    @api.depends("sale_order_line_ids.product_uom_qty")
+    def _compute_open_packagin_qty(self):
+        for product in self:
+            product.open_packaging_qty = (
+                sum(product.sale_order_line_ids.mapped("product_uom_qty")) % product.product_packaging_qty
+            )
+
     @api.model_create_multi
     def create(self, vals_list):
         for vals in vals_list:
diff --git a/nfu_sale_order_packaging/views/sale_order_batch_product_views.xml b/nfu_sale_order_packaging/views/sale_order_batch_product_views.xml
new file mode 100644
index 0000000..3542a6d
--- /dev/null
+++ b/nfu_sale_order_packaging/views/sale_order_batch_product_views.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+        <record id="view_order_batch_product_form" model="ir.ui.view">
+                <field name="name">sale.order.batch.product.form.nfu</field>
+                <field name="model">sale.order.batch.product</field>
+                <field name="inherit_id" ref="sale_order_batch.view_order_batch_product_form"/>
+                <field name="arch" type="xml">
+                    <xpath expr="//field[@name='batch_id']" position="after">
+                        <field name="open_packaging_qty" decoration-warning="(open_packaging_qty != 0)"/>
+                    </xpath>
+                </field>
+        </record>
+ </odoo>
diff --git a/sale_order_batch/__manifest__.py b/sale_order_batch/__manifest__.py
index 2c1b66b..b88156b 100644
--- a/sale_order_batch/__manifest__.py
+++ b/sale_order_batch/__manifest__.py
@@ -9,6 +9,7 @@
     "data": [
         "data/ir_sequence_data.xml",
         "views/sale_order_batch_views.xml",
+        "views/sale_order_batch_product_views.xml",
         "views/sale_order_views.xml",
         "views/sale_menus.xml",
         "security/ir.model.access.csv",
diff --git a/sale_order_batch/models/sale_order_batch_product.py b/sale_order_batch/models/sale_order_batch_product.py
index 60a7d86..52d02ac 100644
--- a/sale_order_batch/models/sale_order_batch_product.py
+++ b/sale_order_batch/models/sale_order_batch_product.py
@@ -14,14 +14,15 @@ class SaleOrderBatchProduct(models.Model):
         ondelete="cascade",
         index=True,
         copy=False,
+        readonly=True,
     )
 
-    product_id = fields.Many2one(comodel_name="product.product", required=True, readonly=False)
+    product_id = fields.Many2one(comodel_name="product.product", required=True, readonly=True)
 
     product_template_id = fields.Many2one(
         "product.template", related="product_id.product_tmpl_id", string="Product Template"
     )
-    sale_order_line_ids = fields.Many2many("sale.order.line", compute="_compute_sale_order_line_ids")
+    sale_order_line_ids = fields.Many2many("sale.order.line", compute="_compute_sale_order_line_ids", store=True)
     product_uom_category_id = fields.Many2one(related="product_id.uom_id.category_id", depends=["product_id"])
     product_uom_qty = fields.Float(compute="_compute_uom_qty")
     product_uom = fields.Many2one(related="product_id.uom_id")
diff --git a/sale_order_batch/views/sale_order_batch_product_views.xml b/sale_order_batch/views/sale_order_batch_product_views.xml
new file mode 100644
index 0000000..9b406ef
--- /dev/null
+++ b/sale_order_batch/views/sale_order_batch_product_views.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="view_order_batch_product_form" model="ir.ui.view">
+        <field name="name">sale.order.batch.product.form</field>
+        <field name="model">sale.order.batch.product</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                    </div>
+                    <h1>
+                        <field name="product_id"/>
+                    </h1>
+                    <group>
+                        <group>
+                            <field name="batch_id"/>
+                        </group>
+                        <group>
+                            <field name="product_packaging_id"/>
+                            <field name="product_packaging_qty"/>
+                        </group>
+                    </group>
+                    <notebook>
+                         <page string="Sale Order Lines" name="order_line">
+                            <field name="sale_order_line_ids" widget="section_and_note_one2many">
+                                <tree editable="bottom">
+                                    <field name="sequence" widget="handle"/>
+                                    <field name="order_partner_id"/>
+                                    <field name="product_template_id"/>
+                                    <field name="name"/>
+                                    <field name="product_uom_qty"/>
+                                    <field name="price_unit"/>
+                                    <field name="price_subtotal"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>
diff --git a/sale_order_batch/views/sale_order_batch_views.xml b/sale_order_batch/views/sale_order_batch_views.xml
index d4fdabe..9370be8 100644
--- a/sale_order_batch/views/sale_order_batch_views.xml
+++ b/sale_order_batch/views/sale_order_batch_views.xml
@@ -106,7 +106,7 @@
                         </page>
                         <page string="Products" name="products">
                             <field name="product_ids">
-                                <tree create="0" editable="1">
+                                <tree create="0">
                                     <field name="product_template_id"/>
                                     <field name="product_uom_qty"/>
                                     <field name="product_packaging_qty" groups="product.group_stock_packaging"/>