diff --git a/sale_order_line_position/README.rst b/sale_order_line_position/README.rst
new file mode 100644
index 00000000..4a413aa9
--- /dev/null
+++ b/sale_order_line_position/README.rst
@@ -0,0 +1,125 @@
+========================
+Sale 0rder Line Position
+========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:a2f028ac3d09416abe5a3131ce82fc402965b9a17c59db23deba5fae9c81e776
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fsale--reporting-lightgray.png?logo=github
+    :target: https://github.com/OCA/sale-reporting/tree/18.0/sale_order_line_position
+    :alt: OCA/sale-reporting
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/sale-reporting-18-0/sale-reporting-18-0-sale_order_line_position
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/sale-reporting&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module adds an auto computed position on sale order line. This
+position number is also printed on the report.
+
+The position can be used to keep track of each line during the delivery
+and invoicing of the order with the customer. This is why there are
+related modules on account-invoice-reporting and
+stock-logisics-reporting.
+
+The positions are recomputed when the sale order is printed, sent and
+set to confirm.
+
+The positions are not changed on the line after the order has been
+confirmed, but if new line are added they will receive a position
+number.
+
+An action is also availabled to manually recompute the positions.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Known issues / Roadmap
+======================
+
+The way the positions are computed on the create of sale.order.line
+record could lead to a performance issue. There is a few improvements
+that have been suggested:
+
+Remove it and handle the computation on the write and/or create method
+of the sale.order.
+
+Have a context key to enable/disable the recomputation.
+
+Do not set any value in the position fields before the sale order lines
+are locked (in the current implementation, before sending). And add a
+recompute button in the UI.
+
+Set the position values with an SQL query using a TRIGGER.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/sale-reporting/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/sale-reporting/issues/new?body=module:%20sale_order_line_position%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Camptocamp
+
+Contributors
+------------
+
+-  Thierry Ducrest <thierry.ducrest@camptocamp.com>
+-  `Trobz <https://trobz.com>`__:
+
+   -  Nguyen Hoang Hiep <hiepnh@trobz.com>
+   -  Do Anh Duy <duyda@trobz.com>
+   -  Kien Kim Khoi <khoikk@trobz.com>
+
+Other credits
+-------------
+
+The migration of this module from 16.0 to 17.0 was financially supported
+by Camptocamp
+
+The migration of this module from 17.0 to 18.0 was financially supported
+by:
+
+-  Camptocamp
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/sale-reporting <https://github.com/OCA/sale-reporting/tree/18.0/sale_order_line_position>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/sale_order_line_position/__init__.py b/sale_order_line_position/__init__.py
new file mode 100644
index 00000000..0650744f
--- /dev/null
+++ b/sale_order_line_position/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/sale_order_line_position/__manifest__.py b/sale_order_line_position/__manifest__.py
new file mode 100644
index 00000000..f205a625
--- /dev/null
+++ b/sale_order_line_position/__manifest__.py
@@ -0,0 +1,19 @@
+# Copyright 2021 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+{
+    "name": "Sale Order Line Position",
+    "summary": "Adds position number on sale order line.",
+    "version": "18.0.1.0.0",
+    "category": "Sales",
+    "author": "Camptocamp, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/sale-reporting",
+    "depends": ["sale"],
+    "data": [
+        "views/sale_order.xml",
+        "views/res_config_settings.xml",
+        "report/sale_order_report.xml",
+    ],
+    "installable": True,
+}
diff --git a/sale_order_line_position/i18n/ca.po b/sale_order_line_position/i18n/ca.po
new file mode 100644
index 00000000..c3db54f0
--- /dev/null
+++ b/sale_order_line_position/i18n/ca.po
@@ -0,0 +1,84 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_order_line_position
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2022-06-03 10:05+0000\n"
+"Last-Translator: jabelchi <jabelchi@gmail.com>\n"
+"Language-Team: none\n"
+"Language: ca\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.3.2\n"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_company
+msgid "Companies"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_config_settings
+msgid "Config Settings"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_company__disable_sale_position_recompute
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_config_settings__disable_sale_position_recompute
+msgid "Do not recompute positions on sale orders"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Do not recompute positions when line is removed"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order__locked_positions
+msgid "Locked Positions"
+msgstr "Posicions bloquejades"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.report_saleorder_document
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.view_order_form_inherit
+msgid "Pos"
+msgstr "Pos"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position
+msgid "Position"
+msgstr "Posició"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position_formatted
+msgid "Position Formatted"
+msgstr "Posició formatada"
+
+#. module: sale_order_line_position
+#: model:ir.actions.server,name:sale_order_line_position.action_compute_sale_position
+msgid "Recompute positions"
+msgstr "Recalcula posicions"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_ir_actions_report
+msgid "Report Action"
+msgstr "Acció d'informe"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Sale Order Line Positions"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order
+msgid "Sales Order"
+msgstr "Comanda de venda"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Línia de comanda de venda"
diff --git a/sale_order_line_position/i18n/de.po b/sale_order_line_position/i18n/de.po
new file mode 100644
index 00000000..c780967a
--- /dev/null
+++ b/sale_order_line_position/i18n/de.po
@@ -0,0 +1,93 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_order_line_position
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2022-05-11 12:05+0000\n"
+"Last-Translator: Maria Sparenberg <maria.sparenberg@gmx.net>\n"
+"Language-Team: none\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.3.2\n"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_company
+msgid "Companies"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_config_settings
+msgid "Config Settings"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_company__disable_sale_position_recompute
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_config_settings__disable_sale_position_recompute
+msgid "Do not recompute positions on sale orders"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Do not recompute positions when line is removed"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order__locked_positions
+msgid "Locked Positions"
+msgstr "Gesperrte Positionen"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.report_saleorder_document
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.view_order_form_inherit
+msgid "Pos"
+msgstr "Pos"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position
+msgid "Position"
+msgstr "Position"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position_formatted
+msgid "Position Formatted"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.actions.server,name:sale_order_line_position.action_compute_sale_position
+msgid "Recompute positions"
+msgstr "Positionen neuberechnen"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_ir_actions_report
+msgid "Report Action"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Sale Order Line Positions"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order
+msgid "Sales Order"
+msgstr "Verkaufsauftrag"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Auftragsposition"
+
+#~ msgid "Display Name"
+#~ msgstr "Anzeigename"
+
+#~ msgid "ID"
+#~ msgstr "ID"
+
+#~ msgid "Last Modified on"
+#~ msgstr "Zuletzt geändert am"
diff --git a/sale_order_line_position/i18n/it.po b/sale_order_line_position/i18n/it.po
new file mode 100644
index 00000000..630be32c
--- /dev/null
+++ b/sale_order_line_position/i18n/it.po
@@ -0,0 +1,84 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_order_line_position
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2024-05-22 10:39+0000\n"
+"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
+"Language-Team: none\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.17\n"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_company
+msgid "Companies"
+msgstr "Aziende"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_config_settings
+msgid "Config Settings"
+msgstr "Impostazioni configurazione"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_company__disable_sale_position_recompute
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_config_settings__disable_sale_position_recompute
+msgid "Do not recompute positions on sale orders"
+msgstr "Non ricalcolare le posizioni negli ordini di vendita"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Do not recompute positions when line is removed"
+msgstr "Non ricalcolare le posizioni quando viene rimossa la riga"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order__locked_positions
+msgid "Locked Positions"
+msgstr "Posizioni bloccate"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.report_saleorder_document
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.view_order_form_inherit
+msgid "Pos"
+msgstr "Pos"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position
+msgid "Position"
+msgstr "Posizione"
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position_formatted
+msgid "Position Formatted"
+msgstr "Posizione formattata"
+
+#. module: sale_order_line_position
+#: model:ir.actions.server,name:sale_order_line_position.action_compute_sale_position
+msgid "Recompute positions"
+msgstr "Ricalcolo posizioni"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_ir_actions_report
+msgid "Report Action"
+msgstr "Azione resoconto"
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Sale Order Line Positions"
+msgstr "Posizioni riga ordine di vendita"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order
+msgid "Sales Order"
+msgstr "Ordine di vendita"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Riga ordine di vendita"
diff --git a/sale_order_line_position/i18n/sale_order_line_position.pot b/sale_order_line_position/i18n/sale_order_line_position.pot
new file mode 100644
index 00000000..419d05a9
--- /dev/null
+++ b/sale_order_line_position/i18n/sale_order_line_position.pot
@@ -0,0 +1,81 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_order_line_position
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_company
+msgid "Companies"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_res_config_settings
+msgid "Config Settings"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_company__disable_sale_position_recompute
+#: model:ir.model.fields,field_description:sale_order_line_position.field_res_config_settings__disable_sale_position_recompute
+msgid "Do not recompute positions on sale orders"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Do not recompute positions when line is removed"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order__locked_positions
+msgid "Locked Positions"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.report_saleorder_document
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.view_order_form_inherit
+msgid "Pos"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position
+msgid "Position"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model.fields,field_description:sale_order_line_position.field_sale_order_line__position_formatted
+msgid "Position Formatted"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.actions.server,name:sale_order_line_position.action_compute_sale_position
+msgid "Recompute positions"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_ir_actions_report
+msgid "Report Action"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model_terms:ir.ui.view,arch_db:sale_order_line_position.res_config_settings_view_form
+msgid "Sale Order Line Positions"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order
+msgid "Sales Order"
+msgstr ""
+
+#. module: sale_order_line_position
+#: model:ir.model,name:sale_order_line_position.model_sale_order_line
+msgid "Sales Order Line"
+msgstr ""
diff --git a/sale_order_line_position/models/__init__.py b/sale_order_line_position/models/__init__.py
new file mode 100644
index 00000000..d5eab717
--- /dev/null
+++ b/sale_order_line_position/models/__init__.py
@@ -0,0 +1,5 @@
+from . import ir_actions_report
+from . import sale_order
+from . import sale_order_line
+from . import res_company
+from . import res_config_settings
diff --git a/sale_order_line_position/models/ir_actions_report.py b/sale_order_line_position/models/ir_actions_report.py
new file mode 100644
index 00000000..ab9fd54f
--- /dev/null
+++ b/sale_order_line_position/models/ir_actions_report.py
@@ -0,0 +1,18 @@
+# Copyright 2021 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import models
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    def _render_qweb_pdf(self, report_ref, res_ids=None, data=None):
+        self.sale_recompute_positions(report_ref, res_ids)
+        return super()._render_qweb_pdf(report_ref, res_ids, data)
+
+    def sale_recompute_positions(self, report_ref, res_ids):
+        report_sudo = self._get_report(report_ref)
+        if report_sudo.model == "sale.order":
+            sales = self.env["sale.order"].browse(res_ids)
+            sales.recompute_positions()
diff --git a/sale_order_line_position/models/res_company.py b/sale_order_line_position/models/res_company.py
new file mode 100644
index 00000000..345fbdfb
--- /dev/null
+++ b/sale_order_line_position/models/res_company.py
@@ -0,0 +1,12 @@
+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    disable_sale_position_recompute = fields.Boolean(
+        string="Do not recompute positions on sale orders"
+    )
diff --git a/sale_order_line_position/models/res_config_settings.py b/sale_order_line_position/models/res_config_settings.py
new file mode 100644
index 00000000..cf228b95
--- /dev/null
+++ b/sale_order_line_position/models/res_config_settings.py
@@ -0,0 +1,13 @@
+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    disable_sale_position_recompute = fields.Boolean(
+        related="company_id.disable_sale_position_recompute",
+        readonly=False,
+    )
diff --git a/sale_order_line_position/models/sale_order.py b/sale_order_line_position/models/sale_order.py
new file mode 100644
index 00000000..33087aac
--- /dev/null
+++ b/sale_order_line_position/models/sale_order.py
@@ -0,0 +1,35 @@
+# Copyright 2021 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import api, fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    locked_positions = fields.Boolean(compute="_compute_locked_positions")
+
+    @api.depends("state")
+    def _compute_locked_positions(self):
+        for record in self:
+            record.locked_positions = record.state != "draft"
+
+    def action_confirm(self):
+        self.recompute_positions()
+        return super().action_confirm()
+
+    def action_quotation_send(self):
+        self.recompute_positions()
+        return super().action_quotation_send()
+
+    def recompute_positions(self):
+        for sale in self:
+            if sale.locked_positions or sale.company_id.disable_sale_position_recompute:
+                continue
+            sale._recompute_positions()
+
+    def _recompute_positions(self):
+        lines = self.order_line.filtered(lambda line: not line.display_type)
+        lines.sorted(key=lambda x: (x.sequence, x.id))
+        for position, line in enumerate(lines, start=1):
+            line.position = position
diff --git a/sale_order_line_position/models/sale_order_line.py b/sale_order_line_position/models/sale_order_line.py
new file mode 100644
index 00000000..60af976c
--- /dev/null
+++ b/sale_order_line_position/models/sale_order_line.py
@@ -0,0 +1,59 @@
+# Copyright 2021 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    position = fields.Integer(readonly=True, index=True, default=False)
+    position_formatted = fields.Char(compute="_compute_position_formatted")
+
+    @api.depends("position")
+    def _compute_position_formatted(self):
+        for record in self:
+            record.position_formatted = record._format_position(record.position)
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        vals_list = self._add_next_position_on_new_line(vals_list)
+        return super().create(vals_list)
+
+    def unlink(self):
+        sales = self.mapped("order_id")
+        res = super().unlink()
+        for sale in sales:
+            sale.recompute_positions()
+        return res
+
+    def _add_next_position_on_new_line(self, vals_list):
+        sale_ids = [
+            line["order_id"]
+            for line in vals_list
+            if not line.get("display_type") and line.get("order_id")
+        ]
+        if sale_ids:
+            ids = tuple(set(sale_ids))
+            self.flush_model()
+            query = """
+            SELECT order_id, max(position) FROM sale_order_line
+            WHERE order_id in %s GROUP BY order_id;
+            """
+            self.env.cr.execute(query, (ids,))
+            default_pos = {key: 1 for key in ids}
+            existing_pos = {
+                order_id: pos + 1 for order_id, pos in self.env.cr.fetchall()
+            }
+            sale_pos = {**default_pos, **existing_pos}
+            for line in vals_list:
+                if not line.get("display_type"):
+                    line["position"] = sale_pos[line["order_id"]]
+                    sale_pos[line["order_id"]] += 1
+        return vals_list
+
+    @api.model
+    def _format_position(self, position):
+        if not position:
+            return ""
+        return str(position).zfill(3)
diff --git a/sale_order_line_position/pyproject.toml b/sale_order_line_position/pyproject.toml
new file mode 100644
index 00000000..4231d0cc
--- /dev/null
+++ b/sale_order_line_position/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/sale_order_line_position/readme/CONTRIBUTORS.md b/sale_order_line_position/readme/CONTRIBUTORS.md
new file mode 100644
index 00000000..83abfe9f
--- /dev/null
+++ b/sale_order_line_position/readme/CONTRIBUTORS.md
@@ -0,0 +1,5 @@
+- Thierry Ducrest \<<thierry.ducrest@camptocamp.com>\>
+- [Trobz](https://trobz.com):
+  - Nguyen Hoang Hiep \<<hiepnh@trobz.com>\>
+  - Do Anh Duy \<<duyda@trobz.com>\>
+  - Kien Kim Khoi \<<khoikk@trobz.com>\>
diff --git a/sale_order_line_position/readme/CREDITS.md b/sale_order_line_position/readme/CREDITS.md
new file mode 100644
index 00000000..0ef17a50
--- /dev/null
+++ b/sale_order_line_position/readme/CREDITS.md
@@ -0,0 +1,5 @@
+The migration of this module from 16.0 to 17.0 was financially supported
+by Camptocamp
+
+The migration of this module from 17.0 to 18.0 was financially supported by:
+ - Camptocamp
diff --git a/sale_order_line_position/readme/DESCRIPTION.md b/sale_order_line_position/readme/DESCRIPTION.md
new file mode 100644
index 00000000..20963d68
--- /dev/null
+++ b/sale_order_line_position/readme/DESCRIPTION.md
@@ -0,0 +1,16 @@
+This module adds an auto computed position on sale order line. This
+position number is also printed on the report.
+
+The position can be used to keep track of each line during the delivery
+and invoicing of the order with the customer. This is why there are
+related modules on account-invoice-reporting and
+stock-logisics-reporting.
+
+The positions are recomputed when the sale order is printed, sent and
+set to confirm.
+
+The positions are not changed on the line after the order has been
+confirmed, but if new line are added they will receive a position
+number.
+
+An action is also availabled to manually recompute the positions.
diff --git a/sale_order_line_position/readme/ROADMAP.md b/sale_order_line_position/readme/ROADMAP.md
new file mode 100644
index 00000000..75a9d0a2
--- /dev/null
+++ b/sale_order_line_position/readme/ROADMAP.md
@@ -0,0 +1,14 @@
+The way the positions are computed on the create of sale.order.line
+record could lead to a performance issue. There is a few improvements
+that have been suggested:
+
+Remove it and handle the computation on the write and/or create method
+of the sale.order.
+
+Have a context key to enable/disable the recomputation.
+
+Do not set any value in the position fields before the sale order lines
+are locked (in the current implementation, before sending). And add a
+recompute button in the UI.
+
+Set the position values with an SQL query using a TRIGGER.
diff --git a/sale_order_line_position/report/sale_order_report.xml b/sale_order_line_position/report/sale_order_report.xml
new file mode 100644
index 00000000..8a87f0d7
--- /dev/null
+++ b/sale_order_line_position/report/sale_order_report.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <template
+        id="report_saleorder_document"
+        inherit_id="sale.report_saleorder_document"
+    >
+        <xpath expr="//table/thead/tr/th[1]" position="before">
+            <th class="text-start">Pos</th>
+        </xpath>
+        <xpath expr="//table/tbody[hasclass('sale_tbody')]//td[1]" position="before">
+            <td>
+                <span t-field="line.position_formatted" />
+            </td>
+        </xpath>
+    </template>
+</odoo>
diff --git a/sale_order_line_position/static/description/icon.png b/sale_order_line_position/static/description/icon.png
new file mode 100644
index 00000000..3a0328b5
Binary files /dev/null and b/sale_order_line_position/static/description/icon.png differ
diff --git a/sale_order_line_position/static/description/index.html b/sale_order_line_position/static/description/index.html
new file mode 100644
index 00000000..05bf3a5c
--- /dev/null
+++ b/sale_order_line_position/static/description/index.html
@@ -0,0 +1,465 @@
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+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
+<title>Sale 0rder Line Position</title>
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+
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+<body>
+<div class="document" id="sale-0rder-line-position">
+<h1 class="title">Sale 0rder Line Position</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:a2f028ac3d09416abe5a3131ce82fc402965b9a17c59db23deba5fae9c81e776
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/sale-reporting/tree/18.0/sale_order_line_position"><img alt="OCA/sale-reporting" src="https://img.shields.io/badge/github-OCA%2Fsale--reporting-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/sale-reporting-18-0/sale-reporting-18-0-sale_order_line_position"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/sale-reporting&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>This module adds an auto computed position on sale order line. This
+position number is also printed on the report.</p>
+<p>The position can be used to keep track of each line during the delivery
+and invoicing of the order with the customer. This is why there are
+related modules on account-invoice-reporting and
+stock-logisics-reporting.</p>
+<p>The positions are recomputed when the sale order is printed, sent and
+set to confirm.</p>
+<p>The positions are not changed on the line after the order has been
+confirmed, but if new line are added they will receive a position
+number.</p>
+<p>An action is also availabled to manually recompute the positions.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#known-issues-roadmap" id="toc-entry-1">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-5">Contributors</a></li>
+<li><a class="reference internal" href="#other-credits" id="toc-entry-6">Other credits</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="known-issues-roadmap">
+<h1><a class="toc-backref" href="#toc-entry-1">Known issues / Roadmap</a></h1>
+<p>The way the positions are computed on the create of sale.order.line
+record could lead to a performance issue. There is a few improvements
+that have been suggested:</p>
+<p>Remove it and handle the computation on the write and/or create method
+of the sale.order.</p>
+<p>Have a context key to enable/disable the recomputation.</p>
+<p>Do not set any value in the position fields before the sale order lines
+are locked (in the current implementation, before sending). And add a
+recompute button in the UI.</p>
+<p>Set the position values with an SQL query using a TRIGGER.</p>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#toc-entry-2">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/sale-reporting/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/sale-reporting/issues/new?body=module:%20sale_order_line_position%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#toc-entry-3">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#toc-entry-4">Authors</a></h2>
+<ul class="simple">
+<li>Camptocamp</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#toc-entry-5">Contributors</a></h2>
+<ul class="simple">
+<li>Thierry Ducrest &lt;<a class="reference external" href="mailto:thierry.ducrest&#64;camptocamp.com">thierry.ducrest&#64;camptocamp.com</a>&gt;</li>
+<li><a class="reference external" href="https://trobz.com">Trobz</a>:<ul>
+<li>Nguyen Hoang Hiep &lt;<a class="reference external" href="mailto:hiepnh&#64;trobz.com">hiepnh&#64;trobz.com</a>&gt;</li>
+<li>Do Anh Duy &lt;<a class="reference external" href="mailto:duyda&#64;trobz.com">duyda&#64;trobz.com</a>&gt;</li>
+<li>Kien Kim Khoi &lt;<a class="reference external" href="mailto:khoikk&#64;trobz.com">khoikk&#64;trobz.com</a>&gt;</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="other-credits">
+<h2><a class="toc-backref" href="#toc-entry-6">Other credits</a></h2>
+<p>The migration of this module from 16.0 to 17.0 was financially supported
+by Camptocamp</p>
+<p>The migration of this module from 17.0 to 18.0 was financially supported
+by:</p>
+<ul class="simple">
+<li>Camptocamp</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/sale-reporting/tree/18.0/sale_order_line_position">OCA/sale-reporting</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/sale_order_line_position/tests/__init__.py b/sale_order_line_position/tests/__init__.py
new file mode 100644
index 00000000..8636f14d
--- /dev/null
+++ b/sale_order_line_position/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_sale_order_line_position
diff --git a/sale_order_line_position/tests/test_sale_order_line_position.py b/sale_order_line_position/tests/test_sale_order_line_position.py
new file mode 100644
index 00000000..d273fa34
--- /dev/null
+++ b/sale_order_line_position/tests/test_sale_order_line_position.py
@@ -0,0 +1,90 @@
+# Copyright 2021 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from odoo.tests import TransactionCase
+
+
+class TestSaleOrderLinePosition(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
+        cls.partner = cls.env.ref("base.res_partner_12")
+        cls.product = cls.env.ref("product.product_product_9")
+        cls.order = cls.env["sale.order"].create(
+            {
+                "partner_id": cls.partner.id,
+                "order_line": [
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": cls.product.id,
+                            "product_uom": cls.product.uom_id.id,
+                            "product_uom_qty": 3.0,
+                        },
+                    ),
+                    (0, 0, {"display_type": "line_section", "name": "Section"}),
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": cls.product.id,
+                            "product_uom": cls.product.uom_id.id,
+                            "product_uom_qty": 5.0,
+                        },
+                    ),
+                ],
+            }
+        )
+
+    def test_new_line_position(self):
+        """Check that new line created get a new incremental position number."""
+        line1 = self.order.order_line[0]
+        self.assertEqual(line1.position, 1)
+        self.assertEqual(line1.position_formatted, "001")
+        line2 = self.order.order_line[1]
+        self.assertEqual(line2.position, 0)
+        self.assertEqual(line2.position_formatted, "")
+        line3 = self.env["sale.order.line"].create(
+            [
+                {
+                    "order_id": self.order.id,
+                    "product_id": self.product.id,
+                    "product_uom": self.product.uom_id.id,
+                    "product_uom_qty": 9.0,
+                },
+            ]
+        )
+        self.assertEqual(line3.position, 3)
+        self.assertEqual(line3.position_formatted, "003")
+
+    def test_unlink_line(self):
+        """Check that when line are being removed position are recomputed."""
+        self.order.order_line[0].unlink()
+        self.assertEqual(len(self.order.order_line), 2)
+        self.assertEqual(self.order.order_line[1].position, 1)
+
+    def test_unlink_no_recompute_line(self):
+        """Check that when  parameter disable_sale_position_recompute is True
+        and line are being removed position are not recomputed."""
+        self.order.company_id.disable_sale_position_recompute = True
+        self.order.order_line[0].unlink()
+        self.assertEqual(len(self.order.order_line), 2)
+        self.assertEqual(self.order.order_line[1].position, 2)
+
+    def test_locked_positions(self):
+        """Check that when order is sent, position are not recomputed."""
+        new_line = self.env["sale.order.line"].create(
+            [
+                {
+                    "order_id": self.order.id,
+                    "product_id": self.product.id,
+                    "product_uom": self.product.uom_id.id,
+                    "product_uom_qty": 15.0,
+                },
+            ]
+        )
+        self.assertEqual(new_line.position, 3)
+        self.order.state = "sent"
+        self.order.order_line[0].unlink()
+        self.assertEqual(new_line.position, 3)
diff --git a/sale_order_line_position/views/res_config_settings.xml b/sale_order_line_position/views/res_config_settings.xml
new file mode 100644
index 00000000..7a3e167d
--- /dev/null
+++ b/sale_order_line_position/views/res_config_settings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="name">sale.config.positioning.form</field>
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="base.res_config_settings_view_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//block[@id='connectors_setting_container']" position="after">
+                <block
+                    title="Sale Order Line Positions"
+                    id="line_positioning_setting_container"
+                >
+                    <setting
+                        id="line_positioning_options"
+                        help="Do not recompute positions when line is removed"
+                    >
+                        <field name="disable_sale_position_recompute" />
+                    </setting>
+                </block>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/sale_order_line_position/views/sale_order.xml b/sale_order_line_position/views/sale_order.xml
new file mode 100644
index 00000000..05347861
--- /dev/null
+++ b/sale_order_line_position/views/sale_order.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="view_order_form_inherit" model="ir.ui.view">
+        <field name="name">sale.order.form.sale.inherit</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_order_form" />
+        <field name="priority">100</field>
+        <field name="arch" type="xml">
+            <xpath
+                expr="//field[@name='order_line']//form//field[@name='sequence']"
+                position="after"
+            >
+                <field name="position" force_save="1" />
+            </xpath>
+            <xpath
+                expr="//field[@name='order_line']//list//field[@name='sequence']"
+                position="after"
+            >
+                <field name="position" string="Pos" force_save="1" optional="hide" />
+            </xpath>
+        </field>
+    </record>
+
+    <record model="ir.actions.server" id="action_compute_sale_position">
+        <field name="name">Recompute positions</field>
+        <field name="model_id" ref="sale.model_sale_order" />
+        <field name="binding_model_id" ref="sale.model_sale_order" />
+        <field name="state">code</field>
+        <field name="code">
+        records.recompute_positions()
+      </field>
+    </record>
+</odoo>