diff --git a/majority_judgement/__init__.py b/majority_judgement/__init__.py
new file mode 100644
index 0000000..cde864b
--- /dev/null
+++ b/majority_judgement/__init__.py
@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from . import models
diff --git a/majority_judgement/__manifest__.py b/majority_judgement/__manifest__.py
new file mode 100644
index 0000000..321221e
--- /dev/null
+++ b/majority_judgement/__manifest__.py
@@ -0,0 +1,71 @@
+# © 2022 Elabore
+# @author Stéphan Sainléger <stephan.sainleger@elabore.coop>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Majority Judgement",
+    "summary": "Majority Judgement addons to support democracy in your organisation",
+    "version": "12.0.0.0.1",
+    "category": "Generic Modules/Others",
+    "license": "AGPL-3",
+    "author": "Elabore",
+    "website": "https://elabore.coop/",
+    "installable": True,
+    "auto_install": False,
+    "application": True,
+    "description": """
+==================
+Majority Judgement
+==================
+This module provides majority judgement fonctionnalities.
+
+Installation
+============
+Just install majority_judgement, all dependencies will be installed by default.
+
+Known issues / Roadmap
+======================
+
+Bug Tracker
+===========
+Bugs are tracked on `GitHub Issues
+<https://github.com/elabore-coop/decision-support-tools/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+* Elabore: `Icon <https://elabore.coop/web/image/res.company/1/logo?unique=f3db262>`_.
+
+Contributors
+------------
+* Stéphan Sainléger <https://github.com/stephansainleger>
+
+Funders
+-------
+The development of this module has been financially supported by:
+* Elabore (https://elabore.coop)
+
+Maintainer
+----------
+This module is maintained by ELABORE.
+
+""",
+    "depends": ["base"],
+    "external_dependencies": {
+        "python": [],
+    },
+    "data": [
+        "views/vote.xml",
+        "views/candidate.xml",
+        "views/menus.xml",
+        "security/ir.model.access.csv",
+    ],
+    "demo": [],
+    "js": [],
+    "css": [],
+    "qweb": [],
+}
diff --git a/majority_judgement/models/__init__.py b/majority_judgement/models/__init__.py
new file mode 100644
index 0000000..da4559f
--- /dev/null
+++ b/majority_judgement/models/__init__.py
@@ -0,0 +1,7 @@
+# -*- coding: utf-8 -*-
+
+from . import vote
+from . import grade
+from . import voter
+from . import candidate
+from . import ballot_line
diff --git a/majority_judgement/models/ballot_line.py b/majority_judgement/models/ballot_line.py
new file mode 100644
index 0000000..ac8e366
--- /dev/null
+++ b/majority_judgement/models/ballot_line.py
@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+
+from odoo import models, fields, api, _
+
+
+class MajorityJudgementBallotLine(models.Model):
+    _name = "ballot.line"
+    _description = "Majority Judgement ballot line"
+
+    candidate_id = fields.Many2one("candidate", string=_("Candidate"), required=True)
+    grade_id = fields.Many2one("grade", string=_("Grade"), required=True)
diff --git a/majority_judgement/models/candidate.py b/majority_judgement/models/candidate.py
new file mode 100644
index 0000000..9f1a083
--- /dev/null
+++ b/majority_judgement/models/candidate.py
@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+
+from odoo import models, fields, api, _
+
+
+class MajorityJudgementCandidate(models.Model):
+    _name = "candidate"
+    _description = "Majority Judgement candidate"
+
+    name = fields.Char(string=_("Name"), required=True)
+    description = fields.Text(string=_("Description"))
+    vote_id = fields.Many2one("vote", string=_("Vote"))
+    final_grade = fields.Many2one("grade", string=_("Final Grage"))
+    ballot_line_ids = fields.One2many(
+        "ballot.line", "candidate_id", string=_("Ballot lines")
+    )
diff --git a/majority_judgement/models/grade.py b/majority_judgement/models/grade.py
new file mode 100644
index 0000000..5ed157b
--- /dev/null
+++ b/majority_judgement/models/grade.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+from odoo import models, fields, api, _
+
+
+class MajorityJudgementGradeModel(models.Model):
+    _name = "grade.model"
+    _description = "Majority Judgement grade model"
+
+    name = fields.Char(string=_("Name"), required=True)
+    color = fields.Integer("Color Index", default=0)
+
+
+class MajorityJudgementGrade(models.Model):
+    _name = "grade"
+    _description = "Majority Judgement grade"
+
+    name = fields.Char(string=_("Name"), required=True)
+    color = fields.Integer("Color Index", default=0)
+    vote_id = fields.Many2one("vote", string=_("Vote"))
diff --git a/majority_judgement/models/vote.py b/majority_judgement/models/vote.py
new file mode 100644
index 0000000..5711c08
--- /dev/null
+++ b/majority_judgement/models/vote.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+from odoo import models, fields, api, _
+
+
+class MajorityJudgementVote(models.Model):
+    _name = "vote"
+    _description = "Majority Judgement vote"
+
+    name = fields.Char(string=_("Name"), required=True)
+    description = fields.Text(string=_("Description"))
+    question = fields.Char(string=_("Question"), required=True)
+    start_time = fields.Datetime(string=_("Start time"))
+    end_time = fields.Datetime(string=_("End time"))
+
+    grade_ids = fields.One2many("grade", "vote_id", string=_("Grades"))
+    candidate_ids = fields.One2many("candidate", "vote_id", string=_("Candidate"))
+    voter_ids = fields.One2many("voter", "vote_id", string=_("Voters"))
diff --git a/majority_judgement/models/voter.py b/majority_judgement/models/voter.py
new file mode 100644
index 0000000..6b0984f
--- /dev/null
+++ b/majority_judgement/models/voter.py
@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+from odoo import models, fields, api, _
+
+
+class MajorityJudgementVoter(models.Model):
+    _name = "voter"
+    _description = "Majority Judgement voter"
+
+    partner_id = fields.Many2one(
+        "res.partner", string=_("Associated contact"), required=True
+    )
+    vote_id = fields.Many2one("vote", string=_("Vote"))
+    has_voted = fields.Boolean(string="Has voted")
+    vote_timestamp = fields.Datetime(string=_("Has voted on"))
diff --git a/majority_judgement/security/ir.model.access.csv b/majority_judgement/security/ir.model.access.csv
new file mode 100644
index 0000000..bf2e7a4
--- /dev/null
+++ b/majority_judgement/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_vote_manager,access_vote_manager,model_vote,base.group_user,1,1,1,1
+access_voter_manager,access_voter_manager,model_voter,base.group_user,1,1,1,1
+access_grade_manager,access_grade_manager,model_grade,base.group_user,1,1,1,1
+access_candidate_manager,access_candidate_manager,model_candidate,base.group_user,1,1,1,1
\ No newline at end of file
diff --git a/majority_judgement/static/description/icon.png b/majority_judgement/static/description/icon.png
new file mode 100644
index 0000000..8581cd0
Binary files /dev/null and b/majority_judgement/static/description/icon.png differ
diff --git a/majority_judgement/views/candidate.xml b/majority_judgement/views/candidate.xml
new file mode 100644
index 0000000..e64ac3c
--- /dev/null
+++ b/majority_judgement/views/candidate.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="candidate_form_view" model="ir.ui.view">
+        <field name="name">candidate.form.view</field>
+        <field name="model">candidate</field>
+        <field name="priority">0</field>
+        <field name="arch" type="xml">
+            <form string="Candidate">
+                <sheet string="Candidate">
+                    <group name="general_info">
+                        <field name="name" />
+                        <field name="description" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
\ No newline at end of file
diff --git a/majority_judgement/views/menus.xml b/majority_judgement/views/menus.xml
new file mode 100644
index 0000000..3abc4b4
--- /dev/null
+++ b/majority_judgement/views/menus.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record model="ir.actions.act_window" id="action_view_vote_list">
+        <field name="name">Votes</field>
+        <field name="res_model">vote</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">kanban,tree,form</field>
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+                Create a new vote
+            </p>
+        </field>
+    </record>
+
+    <menuitem id="majority_judgement_menu_root" name="Majority Judgements" sequence="60" web_icon="majority_judgement,static/description/icon.png" />
+
+    <menuitem id="majority_judgement_men" name="Majority Judgements" parent="majority_judgement_menu_root" sequence="1" action="action_view_vote_list" />
+
+
+</odoo>
\ No newline at end of file
diff --git a/majority_judgement/views/vote.xml b/majority_judgement/views/vote.xml
new file mode 100644
index 0000000..00537fd
--- /dev/null
+++ b/majority_judgement/views/vote.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="vote_tree_view" model="ir.ui.view">
+        <field name="name">vote.tree.view</field>
+        <field name="model">vote</field>
+        <field name="priority">0</field>
+        <field name="arch" type="xml">
+            <tree string="Majority Judgement Vote">
+                <field name="name" />
+                <field name="question" />
+                <field name="start_time" />
+                <field name="end_time" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="vote_form_view" model="ir.ui.view">
+        <field name="name">vote.form.view</field>
+        <field name="model">vote</field>
+        <field name="priority">0</field>
+        <field name="arch" type="xml">
+            <form string="Majority Judgement Vote">
+                <sheet string="Majority Judgement Vote">
+                    <group name="general_info">
+                        <field name="name" />
+                        <field name="description" />
+                        <field name="question" />
+                        <field name="start_time" />
+                        <field name="end_time" />
+                    </group>
+                    <notebook>
+                        <page name="candidates" string="Candidates">
+                            <field name="candidate_ids" create="true">
+                                <tree default_order="name">
+                                    <field name="name" />
+                                    <field name="description" />
+                                </tree>
+                            </field>
+                        </page>
+                        <page name="grades" string="Grades">
+                            <field name="grade_ids" create="true">
+                                <tree default_order="name">
+                                    <field name="name" />
+                                    <field name="color" />
+                                </tree>
+                            </field>
+                        </page>
+                        <page name="voters" string="Voters">
+                            <field name="voter_ids" create="true">
+                                <tree default_order="name">
+                                    <field name="partner_id" />
+                                    <field name="has_voted" />
+                                    <field name="vote_timestamp" />
+                                </tree>
+                            </field>
+                        </page>
+                        <page name="results" string="Results"></page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
\ No newline at end of file