diff --git a/cor_custom/models/__init__.py b/cor_custom/models/__init__.py
index 26b5d89..1bcbe44 100755
--- a/cor_custom/models/__init__.py
+++ b/cor_custom/models/__init__.py
@@ -7,3 +7,4 @@ from . import project_overview
 from . import analytic
 from . import product
 from . import hr_employee
+from . import sale
diff --git a/cor_custom/models/sale.py b/cor_custom/models/sale.py
new file mode 100755
index 0000000..d4e2c02
--- /dev/null
+++ b/cor_custom/models/sale.py
@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, fields, models, _
+
+
+class SaleInherit(models.Model):
+    _inherit = 'sale.order'
+
+    partner_id = fields.Many2one(
+        'res.partner', string='Client', readonly=True,
+        states={'draft': [('readonly', False)], 'sent': [('readonly', False)]},
+        required=True, change_default=True, index=True, tracking=1,
+        domain="['|', ('company_id', '=', False), ('company_id', '=', company_id)]",)
diff --git a/cor_custom/views/sale_views.xml b/cor_custom/views/sale_views.xml
index 3b3d554..bdcb2e2 100755
--- a/cor_custom/views/sale_views.xml
+++ b/cor_custom/views/sale_views.xml
@@ -6,11 +6,11 @@
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
         <field name="arch" type="xml">
-            <xpath expr="//field[@name='partner_id']" position="replace">
+            <!--<xpath expr="//field[@name='partner_id']" position="replace">
                 <field name="partner_id" widget="res_partner_many2one" string="Client" required="1"
                        context="{'res_partner_search_mode': 'customer', 'show_address': 1, 'show_vat': True}"
                        options='{"always_reload": True}'/>
-            </xpath>
+            </xpath>-->
             <xpath expr="//field[@name='require_signature']" position="replace">
                 <field name="require_signature" invisible="1"/>
             </xpath>