diff --git a/mrp_workorder_lot_display/README.rst b/mrp_workorder_lot_display/README.rst
index f138f16a7..59464e3c9 100644
--- a/mrp_workorder_lot_display/README.rst
+++ b/mrp_workorder_lot_display/README.rst
@@ -7,7 +7,7 @@ MRP Workorder Lot Display
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:215f167022ec1b471ec411760e6091fa00c6d9772488cc28dc8564106833a12f
+   !! source digest: sha256:e726df15a4ae25057214413d6f606df0535b0680b30afc75f7bf6bb78c102f02
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
@@ -17,13 +17,13 @@ MRP Workorder Lot Display
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github
-    :target: https://github.com/OCA/manufacture/tree/16.0/mrp_workorder_lot_display
+    :target: https://github.com/OCA/manufacture/tree/15.0/mrp_workorder_lot_display
     :alt: OCA/manufacture
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/manufacture-16-0/manufacture-16-0-mrp_workorder_lot_display
+    :target: https://translation.odoo-community.org/projects/manufacture-15-0/manufacture-15-0-mrp_workorder_lot_display
     :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/manufacture&target_branch=16.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/manufacture&target_branch=15.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
@@ -42,7 +42,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/manufacture/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/manufacture/issues/new?body=module:%20mrp_workorder_lot_display%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/manufacture/issues/new?body=module:%20mrp_workorder_lot_display%0Aversion:%2015.0%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.
 
@@ -80,6 +80,6 @@ Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
 
 |maintainer-grindtildeath| 
 
-This module is part of the `OCA/manufacture <https://github.com/OCA/manufacture/tree/16.0/mrp_workorder_lot_display>`_ project on GitHub.
+This module is part of the `OCA/manufacture <https://github.com/OCA/manufacture/tree/15.0/mrp_workorder_lot_display>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/mrp_workorder_lot_display/__manifest__.py b/mrp_workorder_lot_display/__manifest__.py
index a48347867..eac734aca 100644
--- a/mrp_workorder_lot_display/__manifest__.py
+++ b/mrp_workorder_lot_display/__manifest__.py
@@ -3,7 +3,7 @@
 {
     "name": "MRP Workorder Lot Display",
     "summary": "Display lot number on workorders kanban",
-    "version": "16.0.1.0.0",
+    "version": "15.0.1.0.0",
     "development_status": "Beta",
     "category": "Manufacturing",
     "website": "https://github.com/OCA/manufacture",
diff --git a/mrp_workorder_lot_display/static/description/index.html b/mrp_workorder_lot_display/static/description/index.html
index d4649fd59..f8192c521 100644
--- a/mrp_workorder_lot_display/static/description/index.html
+++ b/mrp_workorder_lot_display/static/description/index.html
@@ -367,9 +367,9 @@ ul.auto-toc {
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:215f167022ec1b471ec411760e6091fa00c6d9772488cc28dc8564106833a12f
+!! source digest: sha256:e726df15a4ae25057214413d6f606df0535b0680b30afc75f7bf6bb78c102f02
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<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/manufacture/tree/16.0/mrp_workorder_lot_display"><img alt="OCA/manufacture" src="https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/manufacture-16-0/manufacture-16-0-mrp_workorder_lot_display"><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/manufacture&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<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/manufacture/tree/15.0/mrp_workorder_lot_display"><img alt="OCA/manufacture" src="https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/manufacture-15-0/manufacture-15-0-mrp_workorder_lot_display"><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/manufacture&amp;target_branch=15.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module displays the lot number on workorders kanban view and adds a
 quick search option on the finished lot number.</p>
 <p><strong>Table of contents</strong></p>
@@ -389,7 +389,7 @@ quick search option on the finished lot number.</p>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/manufacture/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/manufacture/issues/new?body=module:%20mrp_workorder_lot_display%0Aversion:%2016.0%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/manufacture/issues/new?body=module:%20mrp_workorder_lot_display%0Aversion:%2015.0%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 +415,7 @@ mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
 <p>Current <a class="reference external" href="https://odoo-community.org/page/maintainer-role">maintainer</a>:</p>
 <p><a class="reference external image-reference" href="https://github.com/grindtildeath"><img alt="grindtildeath" src="https://github.com/grindtildeath.png?size=40px" /></a></p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/manufacture/tree/16.0/mrp_workorder_lot_display">OCA/manufacture</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/manufacture/tree/15.0/mrp_workorder_lot_display">OCA/manufacture</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/mrp_workorder_lot_display/views/mrp_workorder.xml b/mrp_workorder_lot_display/views/mrp_workorder.xml
index 34e1676d2..489990a29 100644
--- a/mrp_workorder_lot_display/views/mrp_workorder.xml
+++ b/mrp_workorder_lot_display/views/mrp_workorder.xml
@@ -8,7 +8,7 @@
             ref="mrp.view_mrp_production_workorder_form_view_filter"
         />
         <field name="arch" type="xml">
-            <field name="product_id" position="after">
+            <field name="production_id" position="after">
                 <field name="finished_lot_id" />
             </field>
         </field>
@@ -19,7 +19,7 @@
         <field name="model">mrp.workorder</field>
         <field name="inherit_id" ref="mrp.view_mrp_production_work_order_search" />
         <field name="arch" type="xml">
-            <field name="product_id" position="after">
+            <field name="workcenter_id" position="after">
                 <field name="finished_lot_id" />
             </field>
         </field>
@@ -34,7 +34,7 @@
                 <field name="finished_lot_id" />
             </field>
             <xpath
-                expr="//h5[hasclass('oe_kanban_bottom_left')]//t[@t-out='record.product_id.value']"
+                expr="//h5[hasclass('oe_kanban_bottom_left')]//t[@t-esc='record.product_id.value']"
                 position="after"
             >
                 <t