diff --git a/stock_picking_operation_quick_change/README.rst b/stock_picking_operation_quick_change/README.rst
index 0287163f1615..9fe877bce6ae 100644
--- a/stock_picking_operation_quick_change/README.rst
+++ b/stock_picking_operation_quick_change/README.rst
@@ -14,13 +14,13 @@ Stock Picking Operation Quick Change
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fstock--logistics--workflow-lightgray.png?logo=github
-    :target: https://github.com/OCA/stock-logistics-workflow/tree/12.0/stock_picking_operation_quick_change
+    :target: https://github.com/OCA/stock-logistics-workflow/tree/13.0/stock_picking_operation_quick_change
     :alt: OCA/stock-logistics-workflow
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/stock-logistics-workflow-12-0/stock-logistics-workflow-12-0-stock_picking_operation_quick_change
+    :target: https://translation.odoo-community.org/projects/stock-logistics-workflow-13-0/stock-logistics-workflow-13-0-stock_picking_operation_quick_change
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/154/12.0
+    :target: https://runbot.odoo-community.org/runbot/154/13.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -52,7 +52,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/stock-logistics-workflow/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 <https://github.com/OCA/stock-logistics-workflow/issues/new?body=module:%20stock_picking_operation_quick_change%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/stock-logistics-workflow/issues/new?body=module:%20stock_picking_operation_quick_change%0Aversion:%2013.0%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.
 
@@ -67,7 +67,11 @@ Authors
 Contributors
 ~~~~~~~~~~~~
 
-* Sergio Teruel <sergio.teruel@tecnativa.com>
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Sergio Teruel
+  * Carlos Roca
+
 * Lois Rilo <lois.rilo@eficent.com>
 
 Maintainers
@@ -83,6 +87,6 @@ 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/stock-logistics-workflow <https://github.com/OCA/stock-logistics-workflow/tree/12.0/stock_picking_operation_quick_change>`_ project on GitHub.
+This module is part of the `OCA/stock-logistics-workflow <https://github.com/OCA/stock-logistics-workflow/tree/13.0/stock_picking_operation_quick_change>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/stock_picking_operation_quick_change/__manifest__.py b/stock_picking_operation_quick_change/__manifest__.py
index 54ec98870999..08ab3328fcbc 100644
--- a/stock_picking_operation_quick_change/__manifest__.py
+++ b/stock_picking_operation_quick_change/__manifest__.py
@@ -1,15 +1,15 @@
-# © 2017 Sergio Teruel <sergio.teruel@tecnativa.com>
+# Copyright 2017 Tecnativa - Sergio Teruel
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
 {
     "name": "Stock Picking Operation Quick Change",
     "summary": "Change location of all picking operations",
-    "version": "12.0.1.0.0",
+    "version": "13.0.1.0.0",
     "category": "Warehouse",
     "website": "https://github.com/OCA/stock-logistics-workflow",
     "author": "Tecnativa, " "Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "installable": True,
-    "depends": ["stock",],
-    "data": ["wizards/stock_picking_wizard_view.xml", "views/stock_picking_view.xml",],
+    "depends": ["stock"],
+    "data": ["wizards/stock_picking_wizard_view.xml", "views/stock_picking_view.xml"],
 }
diff --git a/stock_picking_operation_quick_change/readme/CONTRIBUTORS.rst b/stock_picking_operation_quick_change/readme/CONTRIBUTORS.rst
index 5e3e4224bb25..98c962746cd3 100644
--- a/stock_picking_operation_quick_change/readme/CONTRIBUTORS.rst
+++ b/stock_picking_operation_quick_change/readme/CONTRIBUTORS.rst
@@ -1,2 +1,6 @@
-* Sergio Teruel <sergio.teruel@tecnativa.com>
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Sergio Teruel
+  * Carlos Roca
+
 * Lois Rilo <lois.rilo@eficent.com>
diff --git a/stock_picking_operation_quick_change/static/description/index.html b/stock_picking_operation_quick_change/static/description/index.html
index 35167a59f4c0..8b2655b44b8e 100644
--- a/stock_picking_operation_quick_change/static/description/index.html
+++ b/stock_picking_operation_quick_change/static/description/index.html
@@ -3,7 +3,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<meta name="generator" content="Docutils: http://docutils.sourceforge.net/" />
 <title>Stock Picking Operation Quick Change</title>
 <style type="text/css">
 
@@ -367,7 +367,7 @@ <h1 class="title">Stock Picking Operation Quick Change</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" 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" 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" href="https://github.com/OCA/stock-logistics-workflow/tree/12.0/stock_picking_operation_quick_change"><img alt="OCA/stock-logistics-workflow" src="https://img.shields.io/badge/github-OCA%2Fstock--logistics--workflow-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/stock-logistics-workflow-12-0/stock-logistics-workflow-12-0-stock_picking_operation_quick_change"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/154/12.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" 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" 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" href="https://github.com/OCA/stock-logistics-workflow/tree/13.0/stock_picking_operation_quick_change"><img alt="OCA/stock-logistics-workflow" src="https://img.shields.io/badge/github-OCA%2Fstock--logistics--workflow-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/stock-logistics-workflow-13-0/stock-logistics-workflow-13-0-stock_picking_operation_quick_change"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/154/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module extends standard WMS to allow change destination location for all
 picking operations.</p>
 <p><strong>Table of contents</strong></p>
@@ -401,7 +401,7 @@ <h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/stock-logistics-workflow/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 smashing it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/stock-logistics-workflow/issues/new?body=module:%20stock_picking_operation_quick_change%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/stock-logistics-workflow/issues/new?body=module:%20stock_picking_operation_quick_change%0Aversion:%2013.0%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">
@@ -415,7 +415,11 @@ <h2><a class="toc-backref" href="#id4">Authors</a></h2>
 <div class="section" id="contributors">
 <h2><a class="toc-backref" href="#id5">Contributors</a></h2>
 <ul class="simple">
-<li>Sergio Teruel &lt;<a class="reference external" href="mailto:sergio.teruel&#64;tecnativa.com">sergio.teruel&#64;tecnativa.com</a>&gt;</li>
+<li><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:<ul>
+<li>Sergio Teruel</li>
+<li>Carlos Roca</li>
+</ul>
+</li>
 <li>Lois Rilo &lt;<a class="reference external" href="mailto:lois.rilo&#64;eficent.com">lois.rilo&#64;eficent.com</a>&gt;</li>
 </ul>
 </div>
@@ -426,7 +430,7 @@ <h2><a class="toc-backref" href="#id6">Maintainers</a></h2>
 <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/stock-logistics-workflow/tree/12.0/stock_picking_operation_quick_change">OCA/stock-logistics-workflow</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/stock-logistics-workflow/tree/13.0/stock_picking_operation_quick_change">OCA/stock-logistics-workflow</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>
diff --git a/stock_picking_operation_quick_change/tests/test_stock_picking_operation_quick_change.py b/stock_picking_operation_quick_change/tests/test_stock_picking_operation_quick_change.py
index 7594819919dd..fe7ee68e626e 100644
--- a/stock_picking_operation_quick_change/tests/test_stock_picking_operation_quick_change.py
+++ b/stock_picking_operation_quick_change/tests/test_stock_picking_operation_quick_change.py
@@ -1,4 +1,4 @@
-# © 2017 Sergio Teruel <sergio.teruel@tecnativa.com>
+# Copyright 2017 Tecnativa - Sergio Teruel
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo.exceptions import UserError
@@ -7,14 +7,14 @@
 
 class TestOperationQuickChange(TransactionCase):
     def setUp(self):
-        super(TestOperationQuickChange, self).setUp()
+        super().setUp()
         self.Location = self.env["stock.location"]
         self.PickingType = self.env["stock.picking.type"]
         self.Picking = self.env["stock.picking"]
         self.Product = self.env["product.template"]
         self.Wizard = self.env["stock.picking.operation.wizard"]
         self.warehouse = self.env["stock.warehouse"].create(
-            {"name": "warehouse - test", "code": "WH-TEST",}
+            {"name": "warehouse - test", "code": "WH-TEST"}
         )
 
         # self.warehouse.lot_stock_id.id
@@ -26,7 +26,7 @@ def setUp(self):
                 "standard_price": 100.00,
             }
         )
-        self.qty_on_hand(self.product.product_variant_ids[:1])
+        self.qty_on_hand(self.product.product_variant_ids)
         self.product2 = self.Product.create(
             {
                 "name": "Product2 - Test",
@@ -35,12 +35,10 @@ def setUp(self):
                 "standard_price": 100.00,
             }
         )
-        self.qty_on_hand(self.product2.product_variant_ids[:1])
-        self.customer = self.env["res.partner"].create(
-            {"name": "Customer - test", "customer": True,}
-        )
+        self.qty_on_hand(self.product2.product_variant_ids)
+        self.customer = self.env["res.partner"].create({"name": "Customer - test"})
         self.picking_type = self.PickingType.search(
-            [("warehouse_id", "=", self.warehouse.id), ("code", "=", "outgoing"),]
+            [("warehouse_id", "=", self.warehouse.id), ("code", "=", "outgoing")]
         )
         self.picking = self.Picking.create(
             {
@@ -54,7 +52,7 @@ def setUp(self):
                         0,
                         {
                             "name": self.product.name,
-                            "product_id": self.product.product_variant_ids[:1].id,
+                            "product_id": self.product.product_variant_ids.id,
                             "product_uom_qty": 20.0,
                             "product_uom": self.product.uom_id.id,
                         },
@@ -64,7 +62,7 @@ def setUp(self):
                         0,
                         {
                             "name": self.product.name,
-                            "product_id": self.product2.product_variant_ids[:1].id,
+                            "product_id": self.product2.product_variant_ids.id,
                             "product_uom_qty": 60.0,
                             "product_uom": self.product.uom_id.id,
                         },
@@ -74,14 +72,26 @@ def setUp(self):
         )
 
     def qty_on_hand(self, product):
-        stock_change_obj = self.env["stock.change.product.qty"]
-        vals = {
-            "product_id": product.id,
-            "new_quantity": 200.0,
-            "location_id": self.warehouse.lot_stock_id.id,
-        }
-        wiz = stock_change_obj.create(vals)
-        wiz.change_product_qty()
+        wiz = self.env["stock.inventory"].create(
+            {
+                "name": "Stock Inventory",
+                "product_ids": [(4, product.id, 0)],
+                "line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": product.id,
+                            "product_uom_id": product.uom_id.id,
+                            "product_qty": 200,
+                            "location_id": self.warehouse.lot_stock_id.id,
+                        },
+                    ),
+                ],
+            }
+        )
+        wiz.action_start()
+        wiz.action_validate()
 
     def test_picking_operation_change_location_dest_all(self):
         self.picking.action_assign()
@@ -93,7 +103,7 @@ def test_picking_operation_change_location_dest_all(self):
         )
         wiz = self.Wizard.with_context(
             active_model=self.picking._name, active_ids=self.picking.ids,
-        ).create({"new_location_dest_id": new_location_dest_id.id, "change_all": True,})
+        ).create({"new_location_dest_id": new_location_dest_id.id, "change_all": True})
         move_lines = self.picking.mapped("move_line_ids")
         self.assertEqual(wiz.location_dest_id, self.picking.location_dest_id)
         self.assertEqual(wiz.old_location_dest_id, move_lines[:1].location_dest_id)
@@ -142,6 +152,6 @@ def test_picking_operation_change_location_dest_failed(self):
         )
         wiz = self.Wizard.with_context(
             active_model=self.picking._name, active_ids=self.picking.ids,
-        ).create({"new_location_dest_id": new_location_dest_id.id, "change_all": True,})
+        ).create({"new_location_dest_id": new_location_dest_id.id, "change_all": True})
         with self.assertRaises(UserError):
             wiz.action_apply()
diff --git a/stock_picking_operation_quick_change/views/stock_picking_view.xml b/stock_picking_operation_quick_change/views/stock_picking_view.xml
index 8f4a369b3df6..e97370f7510c 100644
--- a/stock_picking_operation_quick_change/views/stock_picking_view.xml
+++ b/stock_picking_operation_quick_change/views/stock_picking_view.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright 2017 Sergio Teruel <sergio.teruel@tecnativa.com>
+<!-- Copyright 2017 Tecnativa - Sergio Teruel
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
 <odoo>
     <record id="view_picking_form" model="ir.ui.view">
diff --git a/stock_picking_operation_quick_change/wizards/stock_picking_wizard.py b/stock_picking_operation_quick_change/wizards/stock_picking_wizard.py
index 35be5360a6f6..08d8c8336b79 100644
--- a/stock_picking_operation_quick_change/wizards/stock_picking_wizard.py
+++ b/stock_picking_operation_quick_change/wizards/stock_picking_wizard.py
@@ -1,4 +1,4 @@
-# © 2017 Sergio Teruel <sergio.teruel@tecnativa.com>
+# Copyright 2017 Tecnativa - Sergio Teruel
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import _, api, fields, models
@@ -14,7 +14,7 @@ def _prepare_default_values(self, picking):
 
     @api.model
     def default_get(self, fields):
-        res = super(StockPickingOperationWizard, self).default_get(fields)
+        res = super().default_get(fields)
         active_model = self.env.context["active_model"]
         active_ids = self.env.context["active_ids"] or []
         picking = self.env[active_model].browse(active_ids)
@@ -83,7 +83,6 @@ def check_allowed_pickings(self, pickings):
                 )
             )
 
-    @api.multi
     def action_apply(self):
         stock_picking_obj = self.env["stock.picking"]
         pickings = stock_picking_obj.browse(self.env.context["active_ids"])
diff --git a/stock_picking_operation_quick_change/wizards/stock_picking_wizard_view.xml b/stock_picking_operation_quick_change/wizards/stock_picking_wizard_view.xml
index d748ec63e7fc..706c3921c35e 100644
--- a/stock_picking_operation_quick_change/wizards/stock_picking_wizard_view.xml
+++ b/stock_picking_operation_quick_change/wizards/stock_picking_wizard_view.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright 2017 Sergio Teruel <sergio.teruel@tecnativa.com>
+<!-- Copyright 2017 Tecnativa - Sergio Teruel
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
 <odoo>
     <!-- wizard view -->
@@ -48,7 +48,6 @@
         <field name="name">Change Operation Destination Location</field>
         <field name="res_model">stock.picking.operation.wizard</field>
         <field name="view_mode">form</field>
-        <field name="view_type">form</field>
         <field name="target">new</field>
     </record>
 </odoo>