diff --git a/mis_builder_cash_flow_sale/hooks.py b/mis_builder_cash_flow_sale/hooks.py
index 8224638f..983f36e1 100644
--- a/mis_builder_cash_flow_sale/hooks.py
+++ b/mis_builder_cash_flow_sale/hooks.py
@@ -17,6 +17,4 @@ def create_cashflow_lines(cr, registry):
         for sale in sales:
             i += 1
             sale.order_line._refresh_cashflow_line()
-            _logger.info(
-                "Creating cashflow line for sale order #%s/%s" % (i, i_max)
-            )
+            _logger.info("Creating cashflow line for sale order #%s/%s" % (i, i_max))
diff --git a/mis_builder_cash_flow_sale/models/sale.py b/mis_builder_cash_flow_sale/models/sale.py
index 7edd0aa6..52b35e68 100644
--- a/mis_builder_cash_flow_sale/models/sale.py
+++ b/mis_builder_cash_flow_sale/models/sale.py
@@ -2,7 +2,7 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 from odoo import _, api, fields, models
 from odoo.exceptions import ValidationError
-from odoo.tools import float_is_zero, float_round
+from odoo.tools import config, float_is_zero, float_round
 
 
 class SaleOrder(models.Model):
@@ -28,15 +28,18 @@ def write(self, vals):
 
     @api.constrains("payment_mode_id")
     def _check_payment_mode(self):
-        for record in self:
-            if (
-                record.payment_mode_id
-                and record.payment_mode_id.bank_account_link != "fixed"
-            ):
-                raise ValidationError(
-                    _("Payment mode %s used in sale orders must be of type fixed.")
-                    % record.payment_mode_id.name
-                )
+        if not config["test_enable"] or self.env.context.get(
+            "test_mis_builder_cash_flow_sale"
+        ):
+            for record in self:
+                if (
+                    record.payment_mode_id
+                    and record.payment_mode_id.bank_account_link != "fixed"
+                ):
+                    raise ValidationError(
+                        _("Payment mode %s used in sale orders must be of type fixed.")
+                        % record.payment_mode_id.name
+                    )
 
 
 class SaleOrderLine(models.Model):
@@ -138,9 +141,7 @@ def _refresh_cashflow_line(self):
                                     0,
                                     0,
                                     {
-                                        "name": _(
-                                            "Due line #%s/%s of Sale order %s"
-                                        )
+                                        "name": _("Due line #%s/%s of Sale order %s")
                                         % (i, len(totlines), line.order_id.name),
                                         "date": dueline[0],
                                         "sale_balance_currency": dueline[1],
diff --git a/mis_builder_cash_flow_sale/tests/__init__.py b/mis_builder_cash_flow_sale/tests/__init__.py
index b6ed1dd5..67398a5a 100644
--- a/mis_builder_cash_flow_sale/tests/__init__.py
+++ b/mis_builder_cash_flow_sale/tests/__init__.py
@@ -1 +1 @@
-from . import test_mis_builder_cash_flow_purchase
+from . import test_mis_builder_cash_flow_sale
diff --git a/mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_purchase.py b/mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_sale.py
similarity index 56%
rename from mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_purchase.py
rename to mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_sale.py
index c30ccf1c..a60c1ff2 100644
--- a/mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_purchase.py
+++ b/mis_builder_cash_flow_sale/tests/test_mis_builder_cash_flow_sale.py
@@ -5,7 +5,7 @@
 from odoo.tools.date_utils import relativedelta
 
 
-class TestMisBuilderCashflowPurchase(SavepointCase):
+class TestMisBuilderCashflowSale(SavepointCase):
     @classmethod
     def setUpClass(cls):
         super().setUpClass()
@@ -17,8 +17,8 @@ def setUpClass(cls):
         cls.company = cls.env.ref("base.main_company")
         cls.payment_mode_model = cls.env["account.payment.mode"]
         cls.journal_model = cls.env["account.journal"]
-        cls.manual_out = cls.env.ref("account.account_payment_method_manual_out")
-        cls.manual_out.bank_account_required = True
+        cls.manual_in = cls.env.ref("account.account_payment_method_manual_in")
+        cls.manual_in.bank_account_required = True
         cls.journal_c1 = cls.journal_model.create(
             {
                 "name": "J1",
@@ -60,74 +60,86 @@ def setUpClass(cls):
                 "user_type_id": cls.env.ref("account.data_account_type_liquidity").id,
             }
         )
-        cls.supplier_payment_mode = cls.payment_mode_model.create(
+        cls.customer_payment_mode = cls.payment_mode_model.create(
             {
-                "name": "Suppliers Bank Payment",
+                "name": "Customers Bank Payment",
                 "bank_account_link": "fixed",
-                "payment_method_id": cls.manual_out.id,
+                "payment_method_id": cls.manual_in.id,
                 "show_bank_account_from_journal": True,
                 "company_id": cls.company.id,
                 "fixed_journal_id": cls.journal_c1.id,
             }
         )
 
-    def test_01_purchase_no_payment_term_cashflow(self):
-        purchase_form = Form(self.env["purchase.order"])
-        purchase_form.partner_id = self.vendor
-        purchase_form.payment_mode_id = self.supplier_payment_mode
-        with purchase_form.order_line.new() as order_line_form:
+    def test_01_sale_no_payment_term_cashflow(self):
+        sale_form = Form(
+            self.env["sale.order"].with_context(test_mis_builder_cash_flow_sale=True)
+        )
+        sale_form.partner_id = self.vendor
+        sale_form.payment_mode_id = self.customer_payment_mode
+        with sale_form.order_line.new() as order_line_form:
             order_line_form.product_id = self.product
-            order_line_form.product_qty = 5.0
+            order_line_form.product_uom_qty = 5.0
             order_line_form.price_unit = 13.0
-            order_line_form.date_planned = fields.Date.today() + relativedelta(days=40)
-        with purchase_form.order_line.new() as order_line_form:
+            order_line_form.commitment_date = fields.Date.today() + relativedelta(
+                days=40
+            )
+        with sale_form.order_line.new() as order_line_form:
             order_line_form.product_id = self.product1
-            order_line_form.product_qty = 5.0
+            order_line_form.product_uom_qty = 5.0
             order_line_form.price_unit = 19.0
-            order_line_form.date_planned = fields.Date.today() + relativedelta(days=70)
-        purchase_order = purchase_form.save()
+            order_line_form.commitment_date = fields.Date.today() + relativedelta(
+                days=70
+            )
+        sale_order = sale_form.save()
         self.assertEqual(
-            len(purchase_order.order_line), 2, msg="Order line was not created"
+            len(sale_order.order_line), 2, msg="Order line was not created"
         )
-        purchase_order.button_confirm()
-        po_lines = purchase_order.order_line.filtered(
+        sale_order.action_confirm()
+        so_lines = sale_order.order_line.filtered(
             lambda x: x.product_id == self.product
         )
-        self.assertEqual(len(po_lines), 1)
-        for line in po_lines:
+        self.assertEqual(len(so_lines), 1)
+        for line in so_lines:
             self.assertTrue(line.cashflow_line_ids)
             self.assertAlmostEqual(
-                sum(line.mapped("cashflow_line_ids.purchase_balance_forecast")),
+                sum(line.mapped("cashflow_line_ids.sale_balance_forecast")),
                 -line.price_total,
             )
 
-    def test_02_purchase_payment_term_2rate_cashflow(self):
-        purchase_form = Form(self.env["purchase.order"])
-        purchase_form.partner_id = self.vendor
-        purchase_form.payment_term_id = self.payment_term_2rate
-        purchase_form.payment_mode_id = self.supplier_payment_mode
-        with purchase_form.order_line.new() as order_line_form:
+    def test_02_sale_payment_term_2rate_cashflow(self):
+        sale_form = Form(
+            self.env["sale.order"].with_context(test_mis_builder_cash_flow_sale=True)
+        )
+        sale_form.partner_id = self.vendor
+        sale_form.payment_term_id = self.payment_term_2rate
+        sale_form.payment_mode_id = self.customer_payment_mode
+        with sale_form.order_line.new() as order_line_form:
             order_line_form.product_id = self.product
-            order_line_form.product_qty = 5.0
+            order_line_form.product_uom_qty = 5.0
             order_line_form.price_unit = 13.0
-            order_line_form.date_planned = fields.Date.today() + relativedelta(days=40)
-        with purchase_form.order_line.new() as order_line_form:
+            order_line_form.commitment_date = fields.Date.today() + relativedelta(
+                days=40
+            )
+        with sale_form.order_line.new() as order_line_form:
             order_line_form.product_id = self.product1
-            order_line_form.product_qty = 5.0
+            order_line_form.product_uom_qty = 5.0
             order_line_form.price_unit = 19.0
-            order_line_form.date_planned = fields.Date.today() + relativedelta(days=70)
-        purchase_order = purchase_form.save()
+            order_line_form.commitment_date = fields.Date.today() + relativedelta(
+                days=70
+            )
+        sale_order = sale_form.save()
         self.assertEqual(
-            len(purchase_order.order_line), 2, msg="Order line was not created"
+            len(sale_order.order_line), 2, msg="Order line was not created"
         )
-        purchase_order.button_confirm()
-        po_lines = purchase_order.order_line.filtered(
+        sale_order.action_confirm()
+        so_lines = sale_order.order_line.filtered(
             lambda x: x.product_id == self.product
         )
-        self.assertEqual(len(po_lines), 1)
-        for line in po_lines:
+        self.assertEqual(len(so_lines), 1)
+        for line in so_lines:
             self.assertEqual(len(line.cashflow_line_ids), 2)
             self.assertAlmostEqual(
-                sum(line.mapped("cashflow_line_ids.purchase_balance_forecast")),
+                sum(line.mapped("cashflow_line_ids.sale_balance_forecast")),
                 -line.price_total,
             )
diff --git a/mis_builder_cash_flow_sale/views/sale.xml b/mis_builder_cash_flow_sale/views/sale.xml
index ac036b0c..a9610415 100644
--- a/mis_builder_cash_flow_sale/views/sale.xml
+++ b/mis_builder_cash_flow_sale/views/sale.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <odoo>
-    <record id="sale_order_form" model="ir.ui.view">
+    <record id="view_order_form" model="ir.ui.view">
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form" />
         <field name="arch" type="xml">
             <xpath
-                expr="//field[@name='order_line']/form/group/group/notebook"
-                position="inside"
+                expr="//field[@name='order_line']/form/field[@name='company_id']"
+                position="after"
             >
-                <page string="Cash flow" groups="account.group_account_manager">
+                <div string="Cash flow" groups="account.group_account_manager">
                     <field name="cashflow_line_ids">
                         <tree editable="bottom">
                             <field name="date" />
@@ -25,7 +25,7 @@
                             />
                         </tree>
                     </field>
-                </page>
+                </div>
             </xpath>
         </field>
     </record>