diff --git a/customer_outstanding_statement/README.rst b/customer_outstanding_statement/README.rst
index 6ff702eb513e..4455e4bfb6ab 100644
--- a/customer_outstanding_statement/README.rst
+++ b/customer_outstanding_statement/README.rst
@@ -33,7 +33,7 @@ To use this module, you need to:
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/91/9.0
+   :target: https://runbot.odoo-community.org/runbot/91/10.0
 
 Bug Tracker
 ===========
diff --git a/customer_outstanding_statement/__openerp__.py b/customer_outstanding_statement/__manifest__.py
similarity index 95%
rename from customer_outstanding_statement/__openerp__.py
rename to customer_outstanding_statement/__manifest__.py
index 3e5aa4fcd1e6..f20458f293d8 100644
--- a/customer_outstanding_statement/__openerp__.py
+++ b/customer_outstanding_statement/__manifest__.py
@@ -5,7 +5,7 @@
 
 {
     'name': 'Customer Outstanding Statement',
-    'version': '9.0.1.0.0',
+    'version': '10.0.1.0.0',
     'category': 'Accounting & Finance',
     'summary': 'OCA Financial Reports',
     'author': "Eficent, Odoo Community Association (OCA)",
diff --git a/customer_outstanding_statement/report/customer_outstanding_statement.py b/customer_outstanding_statement/report/customer_outstanding_statement.py
index fe4ed5ca5bac..107a3d08e83c 100644
--- a/customer_outstanding_statement/report/customer_outstanding_statement.py
+++ b/customer_outstanding_statement/report/customer_outstanding_statement.py
@@ -4,8 +4,8 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 from datetime import datetime, timedelta
-from openerp.tools import DEFAULT_SERVER_DATE_FORMAT
-from openerp import api, fields, models
+from odoo.tools.misc import DEFAULT_SERVER_DATE_FORMAT
+from odoo import api, fields, models
 
 
 class CustomerOutstandingStatement(models.AbstractModel):
@@ -15,8 +15,7 @@ class CustomerOutstandingStatement(models.AbstractModel):
 
     def _format_date_to_partner_lang(self, str_date, partner_id):
         lang_code = self.env['res.partner'].browse(partner_id).lang
-        lang_id = self.env['res.lang']._lang_get(lang_code)
-        lang = self.env['res.lang'].browse(lang_id)
+        lang = self.env['res.lang']._lang_get(lang_code)
         date = datetime.strptime(str_date, DEFAULT_SERVER_DATE_FORMAT).date()
         return date.strftime(lang.date_format)
 
@@ -258,7 +257,7 @@ def _get_account_show_buckets(self, company_id, partner_ids, date_end):
         return res
 
     @api.multi
-    def render_html(self, data):
+    def render_html(self, docids, data):
         company_id = data['company_id']
         partner_ids = data['partner_ids']
         date_end = data['date_end']
diff --git a/customer_outstanding_statement/static/description/index.html b/customer_outstanding_statement/static/description/index.html
index 3f3faf3712bc..9c3d2c947dd3 100644
--- a/customer_outstanding_statement/static/description/index.html
+++ b/customer_outstanding_statement/static/description/index.html
@@ -8,7 +8,7 @@ <h2 class="oe_slogan">Customer Outstanding Statement</h2>
                 <img src="Outstanding_Statement.png">
             </div>
         </div>
-        <div class="oe_span6">
+        <div class="oe_span4">
             <p class="oe_mt32"><div style="text-align:justify">The outstanding statement provides details of all outstanding
 customer receivables up to a particular date. This includes all unpaid invoices, unclaimed
 refunds and outstanding payments. The list is displayed in chronological order and is split
diff --git a/customer_outstanding_statement/tests/test_customer_outstanding_statement.py b/customer_outstanding_statement/tests/test_customer_outstanding_statement.py
index f961466e7b11..be8eaed30087 100644
--- a/customer_outstanding_statement/tests/test_customer_outstanding_statement.py
+++ b/customer_outstanding_statement/tests/test_customer_outstanding_statement.py
@@ -3,7 +3,7 @@
 #   (http://www.eficent.com)
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
-from openerp.tests.common import TransactionCase
+from odoo.tests.common import TransactionCase
 
 
 class TestCustomerOutstandingStatement(TransactionCase):
diff --git a/customer_outstanding_statement/views/statement.xml b/customer_outstanding_statement/views/statement.xml
index 32a14e515072..cb0d19e3eea7 100644
--- a/customer_outstanding_statement/views/statement.xml
+++ b/customer_outstanding_statement/views/statement.xml
@@ -6,7 +6,7 @@
                 <div class="row">
                     <div class="col-xs-5 col-xs-offset-7">
                         <span t-field="o.name"/><br/>
-                        <span t-raw="o._address_display(None, None)[o.id].replace('\n\n', '\n').replace('\n', '&lt;br&gt;')"/>
+                        <span t-raw="o.contact_address.replace('\n\n', '\n').replace('\n', '&lt;br&gt;')"/>
                         <span t-field="o.vat"/>
                     </div>
                     <h4 style="padding-left:20em">
diff --git a/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.py b/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.py
index 2278ddcb124a..5fd8f4682604 100644
--- a/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.py
+++ b/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.py
@@ -4,7 +4,7 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 from datetime import date
-from openerp import api, fields, models
+from odoo import api, fields, models
 
 
 class CustomerOutstandingStatementWizard(models.TransientModel):
diff --git a/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.xml b/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.xml
index d64cf6013809..aac6bc8fcd46 100644
--- a/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.xml
+++ b/customer_outstanding_statement/wizard/customer_outstanding_statement_wizard.xml
@@ -1,49 +1,47 @@
 <?xml version="1.0" encoding="utf-8"?>
-<openerp>
-    <data>
-        <!-- wizard action on res.partner -->
-        <act_window id="customer_outstanding_statement_wizard_action"
-            name="Customer Outstanding Statement"
-            src_model="res.partner"
-            res_model="customer.outstanding.statement.wizard"
-            view_type="form" view_mode="form"
-            key2="client_action_multi" target="new"
-            groups="account.group_account_user"/>
+<odoo>
+    <!-- wizard action on res.partner -->
+    <act_window id="customer_outstanding_statement_wizard_action"
+        name="Customer Outstanding Statement"
+        src_model="res.partner"
+        res_model="customer.outstanding.statement.wizard"
+        view_type="form" view_mode="form"
+        key2="client_action_multi" target="new"
+        groups="account.group_account_user"/>
 
-        <!-- wizard view -->
-        <record id="customer_outstanding_statement_wizard_view" model="ir.ui.view">
-            <field name="name">Customer Outstanding Statement Wizard</field>
-            <field name="model">customer.outstanding.statement.wizard</field>
-            <field name="arch" type="xml">
-                <form name="Report Options">
-                    <div style="text-align:justify">
-                    <label string="The outstanding statement provides details of all outstanding
-            customer receivables up to a particular date. This includes all unpaid invoices, unclaimed
-            refunds and outstanding payments. The list is displayed in chronological order and is
-            split by currencies."/><br/><br/>
-                    <label string="Aging details can be shown in the report, expressed in aging
-                    buckets (30 days due, ...), so the customer can review how much is open, due or overdue."/>
-                    </div><hr/>
-                    <group name="main_info">
-                        <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
-                    </group>
-                    <group name="dates">
-                        <field name="date_end"/>
-                    </group>
-                    <group name="aging_report">
-                        <field name="show_aging_buckets"/>
-                    </group>
-                    <group name="multiple_partners">
-                        <field name="number_partner_ids" readonly="1" invisible="1"/>
-                        <field name="filter_partners_non_due" attrs="{'invisible': [('number_partner_ids', '=', 1)]}"/>
-                    </group>
-                    <footer>
-                        <button name="button_export_pdf" string="Export PDF" type="object" default_focus="1" class="oe_highlight"/>
-                        or
-                        <button string="Cancel" class="oe_link" special="cancel" />
-                    </footer>
-                </form>
-            </field>
-        </record>
-    </data>
-</openerp>
+    <!-- wizard view -->
+    <record id="customer_outstanding_statement_wizard_view" model="ir.ui.view">
+        <field name="name">Customer Outstanding Statement Wizard</field>
+        <field name="model">customer.outstanding.statement.wizard</field>
+        <field name="arch" type="xml">
+            <form name="Report Options">
+                <div style="text-align:justify">
+                <label string="The outstanding statement provides details of all outstanding
+        customer receivables up to a particular date. This includes all unpaid invoices, unclaimed
+        refunds and outstanding payments. The list is displayed in chronological order and is
+        split by currencies."/><br/><br/>
+                <label string="Aging details can be shown in the report, expressed in aging
+                buckets (30 days due, ...), so the customer can review how much is open, due or overdue."/>
+                </div><hr/>
+                <group name="main_info">
+                    <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
+                </group>
+                <group name="dates">
+                    <field name="date_end"/>
+                </group>
+                <group name="aging_report">
+                    <field name="show_aging_buckets"/>
+                </group>
+                <group name="multiple_partners">
+                    <field name="number_partner_ids" readonly="1" invisible="1"/>
+                    <field name="filter_partners_non_due" attrs="{'invisible': [('number_partner_ids', '=', 1)]}"/>
+                </group>
+                <footer>
+                    <button name="button_export_pdf" string="Export PDF" type="object" default_focus="1" class="oe_highlight"/>
+                    or
+                    <button string="Cancel" class="oe_link" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+</odoo>