OCA · pilarvargas-tecnativa · Feb 11, 2026
diff --git a/product_attribute_line_template/README.rst b/product_attribute_line_template/README.rst
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+===============================
+Product Attribute Line Template
+===============================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:442c166d037d324d30693cffb34a4daf1095d195adc9d35b42d7ba595cec53d9
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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%2Fproduct--attribute-lightgray.png?logo=github
+    :target: https://github.com/OCA/product-attribute/tree/18.0/product_attribute_line_template
+    :alt: OCA/product-attribute
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/product-attribute-18-0/product-attribute-18-0-product_attribute_line_template
+    :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/product-attribute&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows defining reusable attribute templates and applying
+them to products in order to quickly generate attribute lines (without
+values).
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+1. Go to *Settings > Attribute Templates*.
+2. Create one or more attribute templates.
+3. Open a product.
+4. Select one or more templates in the **Attribute Templates** field.
+5. The corresponding attribute lines will be automatically added.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/product-attribute/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/product-attribute/issues/new?body=module:%20product_attribute_line_template%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
+-------
+
+* Tecnativa
+
+Contributors
+------------
+
+-  `Tecnativa <https://www.tecnativa.com>`__:
+
+      -  Pilar Vargas
+
+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/product-attribute <https://github.com/OCA/product-attribute/tree/18.0/product_attribute_line_template>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/product_attribute_line_template/__init__.py b/product_attribute_line_template/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/product_attribute_line_template/__manifest__.py b/product_attribute_line_template/__manifest__.py
@@ -0,0 +1,23 @@
+# Copyright 2026 Tecnativa - Pilar Vargas
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Product Attribute Line Template",
+    "version": "18.0.1.0.0",
+    "category": "Product",
+    "summary": "Define attribute-line templates and apply them to products",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/product-attribute",
+    "license": "AGPL-3",
+    "depends": [
+        "sale_management",
+    ],
+    "data": [
+        "security/security.xml",
+        "security/ir.model.access.csv",
+        "views/product_attribute_template_views.xml",
+        "views/product_template_views.xml",
+    ],
+    "installable": True,
+    "application": False,
+}
diff --git a/product_attribute_line_template/models/__init__.py b/product_attribute_line_template/models/__init__.py
@@ -0,0 +1,2 @@
+from . import product_attribute_template
+from . import product_template
diff --git a/product_attribute_line_template/models/product_attribute_template.py b/product_attribute_line_template/models/product_attribute_template.py
@@ -0,0 +1,60 @@
+# Copyright 2026 Tecnativa - Pilar Vargas
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ProductAttributeTemplate(models.Model):
+    _name = "product.attribute.template"
+    _description = "Product Attribute Template"
+    _order = "name"
+
+    name = fields.Char(required=True, translate=True)
+    active = fields.Boolean(default=True)
+    company_id = fields.Many2one(
+        "res.company",
+        string="Company",
+        default=lambda self: self.env.company,
+        help="Leave empty to make it available for all companies.",
+    )
+    line_ids = fields.One2many(
+        "product.attribute.template.line",
+        "template_id",
+        string="Attributes",
+        copy=True,
+    )
+
+    _sql_constraints = [
+        (
+            "name_company_uniq",
+            "unique(name, company_id)",
+            "A template with the same name already exists for this company.",
+        )
+    ]
+
+
+class ProductAttributeTemplateLine(models.Model):
+    _name = "product.attribute.template.line"
+    _description = "Product Attribute Template Line"
+    _order = "sequence, id"
+
+    sequence = fields.Integer(default=10)
+    template_id = fields.Many2one(
+        "product.attribute.template",
+        required=True,
+        ondelete="cascade",
+    )
+    attribute_id = fields.Many2one(
+        "product.attribute",
+        string="Attribute",
+        required=True,
+        help="Attribute to be added to the product when applying this template.",
+    )
+
+    _sql_constraints = [
+        (
+            "template_attribute_uniq",
+            "unique(template_id, attribute_id)",
+            "This attribute is already included in the template.",
+        )
+    ]
diff --git a/product_attribute_line_template/models/product_template.py b/product_attribute_line_template/models/product_template.py
@@ -0,0 +1,35 @@
+# Copyright 2026 Tecnativa - Pilar Vargas
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    attribute_template_id = fields.Many2one(
+        "product.attribute.template",
+        string="Apply attribute template",
+        help=(
+            "Select a template to add its attributes to the product. "
+            "The selection is cleared after applying."
+        ),
+    )
+
+    @api.onchange("attribute_template_id")
+    def _onchange_attribute_template_id(self):
+        for product in self:
+            template = product.attribute_template_id
+            if not template:
+                continue
+            existing_attr_ids = set(
+                product.attribute_line_ids.mapped("attribute_id").ids
+            )
+            for line in template.line_ids.sorted("sequence"):
+                attr_id = line.attribute_id.id
+                if attr_id not in existing_attr_ids:
+                    product.attribute_line_ids += self.env[
+                        "product.template.attribute.line"
+                    ].new({"attribute_id": attr_id})
+                    existing_attr_ids.add(attr_id)
+            product.attribute_template_id = False
diff --git a/product_attribute_line_template/pyproject.toml b/product_attribute_line_template/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/product_attribute_line_template/readme/CONTRIBUTORS.md b/product_attribute_line_template/readme/CONTRIBUTORS.md
@@ -0,0 +1,3 @@
+- [Tecnativa](https://www.tecnativa.com):
+
+  > - Pilar Vargas
diff --git a/product_attribute_line_template/readme/DESCRIPTION.md b/product_attribute_line_template/readme/DESCRIPTION.md
@@ -0,0 +1,2 @@
+This module allows defining reusable attribute templates and applying them
+to products in order to quickly generate attribute lines (without values).
diff --git a/product_attribute_line_template/readme/USAGE.md b/product_attribute_line_template/readme/USAGE.md
@@ -0,0 +1,5 @@
+1. Go to *Settings > Attribute Templates*.
+2. Create one or more attribute templates.
+3. Open a product.
+4. Select one or more templates in the **Attribute Templates** field.
+5. The corresponding attribute lines will be automatically added.
diff --git a/product_attribute_line_template/security/ir.model.access.csv b/product_attribute_line_template/security/ir.model.access.csv
@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_product_attribute_template_manager,product.attribute.template manager,model_product_attribute_template,product.group_product_manager,1,1,1,1
+access_product_attribute_template_line_manager,product.attribute.template.line manager,model_product_attribute_template_line,product.group_product_manager,1,1,1,1
diff --git a/product_attribute_line_template/security/security.xml b/product_attribute_line_template/security/security.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="rule_product_attribute_template_company" model="ir.rule">
+        <field name="name">Attribute templates: multi-company</field>
+        <field name="model_id" ref="model_product_attribute_template" />
+        <field
+            name="domain_force"
+        >['|', ('company_id', '=', False), ('company_id', 'in', company_ids)]</field>
+        <field name="groups" eval="[(4, ref('product.group_product_manager'))]" />
+    </record>
+
+    <record id="rule_product_attribute_template_line_company" model="ir.rule">
+        <field name="name">Attribute template lines: multi-company</field>
+        <field name="model_id" ref="model_product_attribute_template_line" />
+        <field name="domain_force">
+            ['|', ('template_id.company_id', '=', False), ('template_id.company_id', 'in', company_ids)]
+        </field>
+        <field name="groups" eval="[(4, ref('product.group_product_manager'))]" />
+    </record>
+</odoo>
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		from . import product_attribute_template
		from . import product_template
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		@@ -0,0 +1,3 @@
		- [Tecnativa](https://www.tecnativa.com):

		> - Pilar Vargas
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		@@ -0,0 +1,2 @@
		This module allows defining reusable attribute templates and applying them
		to products in order to quickly generate attribute lines (without values).