diff --git a/l10n_it_fatturapa_in_purchase/README.rst b/l10n_it_fatturapa_in_purchase/README.rst
index 410ce73eb4cb..689ff8022f82 100644
--- a/l10n_it_fatturapa_in_purchase/README.rst
+++ b/l10n_it_fatturapa_in_purchase/README.rst
@@ -102,6 +102,17 @@ 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.
 
+.. |maintainer-MarcoCalcagni| image:: https://github.com/MarcoCalcagni.png?size=40px
+    :target: https://github.com/MarcoCalcagni
+    :alt: MarcoCalcagni
+.. |maintainer-Borruso| image:: https://github.com/Borruso.png?size=40px
+    :target: https://github.com/Borruso
+    :alt: Borruso
+
+Current `maintainers <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-MarcoCalcagni| |maintainer-Borruso| 
+
 This module is part of the `OCA/l10n-italy <https://github.com/OCA/l10n-italy/tree/16.0/l10n_it_fatturapa_in_purchase>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/l10n_it_fatturapa_in_purchase/__manifest__.py b/l10n_it_fatturapa_in_purchase/__manifest__.py
index 4fed1003651e..81d2f24ff897 100644
--- a/l10n_it_fatturapa_in_purchase/__manifest__.py
+++ b/l10n_it_fatturapa_in_purchase/__manifest__.py
@@ -12,6 +12,7 @@
     "author": "Agile Business Group, " "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/l10n-italy",
     "license": "AGPL-3",
+    "maintainers": ["MarcoCalcagni", "Borruso"],
     "depends": [
         "l10n_it_fatturapa_in",
         "purchase",
diff --git a/l10n_it_fatturapa_in_purchase/static/description/index.html b/l10n_it_fatturapa_in_purchase/static/description/index.html
index 4737be49325e..24cb2519963f 100644
--- a/l10n_it_fatturapa_in_purchase/static/description/index.html
+++ b/l10n_it_fatturapa_in_purchase/static/description/index.html
@@ -432,6 +432,8 @@ <h2><a class="toc-backref" href="#toc-entry-6">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>Current <a class="reference external" href="https://odoo-community.org/page/maintainer-role">maintainers</a>:</p>
+<p><a class="reference external image-reference" href="https://github.com/MarcoCalcagni"><img alt="MarcoCalcagni" src="https://github.com/MarcoCalcagni.png?size=40px" /></a> <a class="reference external image-reference" href="https://github.com/Borruso"><img alt="Borruso" src="https://github.com/Borruso.png?size=40px" /></a></p>
 <p>This module is part of the <a class="reference external" href="https://github.com/OCA/l10n-italy/tree/16.0/l10n_it_fatturapa_in_purchase">OCA/l10n-italy</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>
diff --git a/l10n_it_fatturapa_in_purchase/views/invoice_view.xml b/l10n_it_fatturapa_in_purchase/views/invoice_view.xml
index a7ff2d22fa96..143d8f4ced27 100644
--- a/l10n_it_fatturapa_in_purchase/views/invoice_view.xml
+++ b/l10n_it_fatturapa_in_purchase/views/invoice_view.xml
@@ -38,6 +38,7 @@
                 position="attributes"
             >
                 <attribute name="invisible" />
+                <attribute name="optional">show</attribute>
                 <attribute
                     name="attrs"
                 >{'column_invisible': [('parent.move_type', 'not in', ('in_invoice', 'in_refund'))]}</attribute>