diff --git a/l10n_it_fatturapa/__manifest__.py b/l10n_it_fatturapa/__manifest__.py
index 41f1267fb092..dc4ac0a57e48 100644
--- a/l10n_it_fatturapa/__manifest__.py
+++ b/l10n_it_fatturapa/__manifest__.py
@@ -6,7 +6,7 @@
 
 {
     "name": "ITA - Fattura elettronica - Base",
-    "version": "16.0.1.1.0",
+    "version": "16.0.1.1.1",
     "category": "Localization/Italy",
     "summary": "Fatture elettroniche",
     "author": "Davide Corio, Agile Business Group, Innoviu, "
diff --git a/l10n_it_fatturapa/migrations/16.0.1.1.1/post-migrate.py b/l10n_it_fatturapa/migrations/16.0.1.1.1/post-migrate.py
new file mode 100644
index 000000000000..188f2ceab8b7
--- /dev/null
+++ b/l10n_it_fatturapa/migrations/16.0.1.1.1/post-migrate.py
@@ -0,0 +1,10 @@
+#  Copyright 2024 Simone Rubino - Aion Tech
+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    fatturapa_attachments = env["fatturapa.attachments"].search([])
+    fatturapa_attachments._l10n_it_link_attachments()
diff --git a/l10n_it_fatturapa/models/__init__.py b/l10n_it_fatturapa/models/__init__.py
index 906221fe7b29..cda1840d7f54 100644
--- a/l10n_it_fatturapa/models/__init__.py
+++ b/l10n_it_fatturapa/models/__init__.py
@@ -1,7 +1,7 @@
 # Copyright 2014 Davide Corio <davide.corio@abstract.it>
 
+from . import link_e_invoice_ir_attachment
 from . import account
 from . import company
 from . import partner
 from . import ir_attachment
-from . import link_e_invoice_ir_attachment
diff --git a/l10n_it_fatturapa/models/account.py b/l10n_it_fatturapa/models/account.py
index 81ca1d30d114..77d13a7f1681 100644
--- a/l10n_it_fatturapa/models/account.py
+++ b/l10n_it_fatturapa/models/account.py
@@ -217,6 +217,7 @@ class FatturaAttachments(models.Model):
     _name = "fatturapa.attachments"
     _description = "E-invoice attachments"
     _inherits = {"ir.attachment": "ir_attachment_id"}
+    _inherit = ["l10n_it_fatturapa.attachment.e_invoice.link"]
 
     ir_attachment_id = fields.Many2one(
         "ir.attachment", "Attachment", required=True, ondelete="cascade"
diff --git a/l10n_it_fatturapa/static/description/index.html b/l10n_it_fatturapa/static/description/index.html
index 164dd40894c4..9656eafd3c0c 100644
--- a/l10n_it_fatturapa/static/description/index.html
+++ b/l10n_it_fatturapa/static/description/index.html
@@ -8,10 +8,11 @@
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Id: $Id: html4css1.css 9511 2024-01-13 09:50:07Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
+Despite the name, some widely supported CSS2 features are used.
 
 See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
@@ -274,7 +275,7 @@
   margin-left: 2em ;
   margin-right: 2em }
 
-pre.code .ln { color: grey; } /* line numbers */
+pre.code .ln { color: gray; } /* line numbers */
 pre.code, code { background-color: #eeeeee }
 pre.code .comment, code .comment { color: #5C6576 }
 pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
@@ -300,7 +301,7 @@
 span.pre {
   white-space: pre }
 
-span.problematic {
+span.problematic, pre.problematic {
   color: red }
 
 span.section-subtitle {
@@ -514,7 +515,9 @@ <h2><a class="toc-backref" href="#toc-entry-7">Contributors</a></h2>
 <div class="section" id="maintainers">
 <h2><a class="toc-backref" href="#toc-entry-8">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
-<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
 <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>