AnmollGarg · Sep 4, 2026 · Oct 26, 2026
diff --git a/brand_qweb_pdf_watermark/README.rst b/brand_qweb_pdf_watermark/README.rst
@@ -0,0 +1,89 @@
+========================
+Brand QWeb PDF Watermark
+========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:6438f9efa9332e9b70beac999d1a0f63146d0673ebed65d8cfdef1e7f963bfb5
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fbrand-lightgray.png?logo=github
+    :target: https://github.com/OCA/brand/tree/18.0/brand_qweb_pdf_watermark
+    :alt: OCA/brand
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/brand-18-0/brand-18-0-brand_qweb_pdf_watermark
+    :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/brand&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows you to define a PDF or image watermark on each Brand,
+which will be automatically applied to QWeb PDF reports printed for
+documents belonging to that brand.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To use this module:
+
+1. Go to *Settings > Users & Companies > Brands*.
+2. Open or create a brand.
+3. In the *PDF Watermark* field, upload a PDF file.
+4. When printing any QWeb PDF report for documents associated with this
+   brand, the watermark will be applied to the output PDF.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/brand/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/brand/issues/new?body=module:%20brand_qweb_pdf_watermark%0Aversion:%2018.0%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.
+
+Credits
+=======
+
+Authors
+-------
+
+* CIT-Services
+
+Contributors
+------------
+
+- `CIT-Services <https://cit-services.eu>`__
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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/brand <https://github.com/OCA/brand/tree/18.0/brand_qweb_pdf_watermark>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/brand_qweb_pdf_watermark/__init__.py b/brand_qweb_pdf_watermark/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/brand_qweb_pdf_watermark/__manifest__.py b/brand_qweb_pdf_watermark/__manifest__.py
@@ -0,0 +1,20 @@
+# Copyright 2026 CIT-Services
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Brand QWeb PDF Watermark",
+    "summary": "Add watermark to Brand reports",
+    "version": "18.0.1.0.0",
+    "category": "Technical",
+    "website": "https://github.com/OCA/brand",
+    "author": "CIT-Services, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "depends": [
+        "brand",
+        "report_qweb_pdf_watermark",
+    ],
+    "data": [
+        "views/res_brand_views.xml",
+    ],
+    "installable": True,
+}
diff --git a/brand_qweb_pdf_watermark/models/__init__.py b/brand_qweb_pdf_watermark/models/__init__.py
@@ -0,0 +1,2 @@
+from . import res_brand
+from . import report
diff --git a/brand_qweb_pdf_watermark/models/report.py b/brand_qweb_pdf_watermark/models/report.py
@@ -0,0 +1,35 @@
+# Copyright 2026 CIT-Services
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+import base64
+
+from odoo import _, models
+from odoo.exceptions import UserError
+
+
+class Report(models.Model):
+    _inherit = "ir.actions.report"
+
+    def _get_watermark(self, report_ref, docids=False):
+        report_sudo = super()._get_report(report_ref)
+        if "brand_id" in self.env[report_sudo.model]._fields:
+            docs = self.env[report_sudo.model].browse(docids)
+            brands = docs.mapped("brand_id")
+            if len(brands) > 1:
+                brand_names = ", ".join(brands.mapped("name"))
+                raise UserError(
+                    _(
+                        "Cannot print documents belonging to "
+                        "different brands (%s) together."
+                    )
+                    % brand_names
+                )
+            if brands and any(not doc.brand_id for doc in docs):
+                raise UserError(
+                    _("Some of the documents do not have a brand linked to it.")
+                )
+            brand = docs and docs[0].brand_id
+            if brand and brand.pdf_watermark:
+                return base64.b64decode(brand.pdf_watermark)
+
+        return super()._get_watermark(report_ref, docids=docids)
diff --git a/brand_qweb_pdf_watermark/models/res_brand.py b/brand_qweb_pdf_watermark/models/res_brand.py
@@ -0,0 +1,13 @@
+# Copyright 2026 CIT-Services
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResBrand(models.Model):
+    _inherit = "res.brand"
+
+    pdf_watermark = fields.Binary(
+        string="Watermark",
+        help="Upload a PDF or image file to use as a watermark for this brand.",
+    )
diff --git a/brand_qweb_pdf_watermark/pyproject.toml b/brand_qweb_pdf_watermark/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/brand_qweb_pdf_watermark/readme/CONTRIBUTORS.md b/brand_qweb_pdf_watermark/readme/CONTRIBUTORS.md
@@ -0,0 +1 @@
+- [CIT-Services](https://cit-services.eu)
diff --git a/brand_qweb_pdf_watermark/readme/DESCRIPTION.md b/brand_qweb_pdf_watermark/readme/DESCRIPTION.md
@@ -0,0 +1,3 @@
+This module allows you to define a PDF or image watermark on each Brand, which
+will be automatically applied to QWeb PDF reports printed for documents
+belonging to that brand.
diff --git a/brand_qweb_pdf_watermark/readme/USAGE.md b/brand_qweb_pdf_watermark/readme/USAGE.md
@@ -0,0 +1,7 @@
+To use this module:
+
+1. Go to *Settings > Users & Companies > Brands*.
+2. Open or create a brand.
+3. In the *PDF Watermark* field, upload a PDF file.
+4. When printing any QWeb PDF report for documents associated with this brand,
+   the watermark will be applied to the output PDF.