diff --git a/addons/account_sale_timesheet/__init__.py b/addons/account_sale_timesheet/__init__.py
new file mode 100644
index 00000000000..dc5e6b693d1
--- /dev/null
+++ b/addons/account_sale_timesheet/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models
diff --git a/addons/account_sale_timesheet/__manifest__.py b/addons/account_sale_timesheet/__manifest__.py
new file mode 100644
index 00000000000..792e8e8fb86
--- /dev/null
+++ b/addons/account_sale_timesheet/__manifest__.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+
+{
+    'name': 'Account Sale Timesheet',
+    'version': '1.0',
+    'category': 'Account/sale/timesheet',
+    'summary': 'Account sale timesheet',
+    'description': 'Bridge created to add the number of invoices linked to an AA to a project form',
+    'depends': ['account', 'sale_timesheet'],
+    'data': [
+        'views/project_project_views.xml',
+    ],
+    'demo': [],
+    'installable': True,
+    'auto_install': True,
+    'license': 'OEEL-1',
+}
diff --git a/addons/account_sale_timesheet/models/__init__.py b/addons/account_sale_timesheet/models/__init__.py
new file mode 100644
index 00000000000..527e2954c06
--- /dev/null
+++ b/addons/account_sale_timesheet/models/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import project
diff --git a/addons/account_sale_timesheet/models/project.py b/addons/account_sale_timesheet/models/project.py
new file mode 100644
index 00000000000..d8086b57a4c
--- /dev/null
+++ b/addons/account_sale_timesheet/models/project.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models, _
+
+class Project(models.Model):
+    _inherit = 'project.project'
+
+    invoice_count = fields.Integer(related='analytic_account_id.invoice_count')
+
+    # ----------------------------
+    #  Project Updates
+    # ----------------------------
+
+    def _get_stat_buttons(self):
+        buttons = super(Project, self)._get_stat_buttons()
+        buttons.append({
+            'icon': 'pencil-square-o',
+            'text': _('Invoices'),
+            'number': self.invoice_count,
+            'action_type': 'object',
+            'action': 'action_open_project_invoices',
+            'show': self.user_has_groups('account.group_account_readonly') and bool(self.analytic_account_id) and self.invoice_count > 0,
+            'sequence': 11,
+        })
+        return buttons
diff --git a/addons/account_sale_timesheet/views/project_project_views.xml b/addons/account_sale_timesheet/views/project_project_views.xml
new file mode 100644
index 00000000000..77a119d9b6a
--- /dev/null
+++ b/addons/account_sale_timesheet/views/project_project_views.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="project_project_view_form" model="ir.ui.view">
+        <field name="name">project.project.form.inherit</field>
+        <field name="model">project.project</field>
+        <field name="inherit_id" ref="project.edit_project"/>
+        <field name="arch" type="xml">
+            <xpath expr="//button[@name='%(project.action_project_task_burndown_chart_report)d']" position="after">
+                <button name="action_open_project_invoices" type="object" class="oe_stat_button" icon="fa-pencil-square-o"
+                        attrs="{'invisible': ['|', ('invoice_count', '=', 0), ('analytic_account_id', '=', False)]}"
+                        groups="account.group_account_readonly">
+                    <div class="o_field_widget o_stat_info">
+                        <span class="o_stat_value">
+                            <field name="invoice_count" nolabel="1"/>
+                        </span>
+                        <span class="o_stat_text">
+                            Invoices
+                        </span>
+                    </div>
+                </button>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>