diff --git a/.travis.yml b/.travis.yml
index 2e883db..e9123b6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,8 +18,10 @@ addons:
 env:
   matrix:
   - LINT_CHECK="1"
-  - TESTS="1" ODOO_REPO="odoo/odoo"
-  - TESTS="1" ODOO_REPO="OCA/OCB"
+  - TESTS="1" ODOO_REPO="odoo/odoo" EXCLUDE=test_base_fileurl_field
+  - TESTS="1" ODOO_REPO="OCA/OCB" EXCLUDE=test_base_fileurl_field
+  - TESTS="1" ODOO_REPO="odoo/odoo" INCLUDE=test_base_fileurl_field
+  - TESTS="1" ODOO_REPO="OCA/OCB" INCLUDE=test_base_fileurl_field
   global:
   - VERSION="12.0" LINT_CHECK="0" TESTS="0"
 
diff --git a/base_fileurl_field/README.rst b/base_fileurl_field/README.rst
new file mode 100644
index 0000000..ae841f5
--- /dev/null
+++ b/base_fileurl_field/README.rst
@@ -0,0 +1,37 @@
+Base FileURL Field
+==================
+
+This module adds a new field type FileURL to Odoo.
+FileURL is an extension of field type Binary, with the aim to store its
+value on any kind of external storage.
+It's been built with the focus on Amazon S3 but could be used with
+other storage solution as long as it extends the functionality of
+base_attachment_object_storage.
+
+Usage
+-----
+
+FileURL fields is intended to store Binary data on an external storage
+ with the possibility to be accessed outside of Odoo.
+
+:param storage_location: Required external storage that must be
+ activated on the system (cf base_attachment_storage)
+
+:param storage_path: Path to be used as a prefix to the filename in the
+ storage solution (must be used with filename)
+
+:param filename: Field on the same model which stores the filename.
+ Will be used to set fname on ir.attachment and, if storage_path is
+ defined, will be passed to force the storage key.
+
+Limitations / Issues
+--------------------
+
+* Filename must be stored in a separate field on the same model defining a FileURL field.
+* While using storage_path and filename attributes, there's a risk existing storage object
+  are overwritten if files with the same filename are added on different records.
+
+Example
+-------
+
+cf `test_base_fileurl_field` module in https://github.com/camptocamp/odoo-cloud-platform
diff --git a/base_fileurl_field/__init__.py b/base_fileurl_field/__init__.py
new file mode 100644
index 0000000..08405c5
--- /dev/null
+++ b/base_fileurl_field/__init__.py
@@ -0,0 +1,2 @@
+from . import fields
+
diff --git a/base_fileurl_field/__manifest__.py b/base_fileurl_field/__manifest__.py
new file mode 100644
index 0000000..7490bb6
--- /dev/null
+++ b/base_fileurl_field/__manifest__.py
@@ -0,0 +1,15 @@
+# Copyright 2012-2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+{
+    "name": "Base FileURL Field",
+    "summary": "Implementation of FileURL type fields",
+    "version": "12.0.1.0.0",
+    "category": "Technical Settings",
+    'author': 'Camptocamp, Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    "depends": [
+        "base_attachment_object_storage",
+    ],
+    "auto_install": False,
+    "installable": True,
+}
diff --git a/base_fileurl_field/fields.py b/base_fileurl_field/fields.py
new file mode 100644
index 0000000..0d2b4b6
--- /dev/null
+++ b/base_fileurl_field/fields.py
@@ -0,0 +1,99 @@
+# Copyright 2012-2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+import unicodedata
+
+from odoo import fields
+
+
+fields.Field.__doc__ += """
+
+        .. _field-fileurl:
+
+        .. rubric:: FileURL fields
+
+        FileURL fields is intended to store Binary data on an external storage
+         with the possibility to be accessed outside of odoo.
+
+        :param storage_location: Required external storage that must be
+         activated on the system (cf base_attachment_storage)
+
+        :param storage_path: Path to be used as a prefix to the filename in the
+         storage solution (must be used with filename)
+
+        :param filename: Field on the same model which stores the filename.
+         Will be used to set fname on ir.attachment and, if storage_path is
+         defined, will be passed to force the storage key.
+"""
+
+
+class FileURL(fields.Binary):
+
+    _slots = {
+        'attachment': True,  # Override default with True
+        'storage_location': '',  # External storage activated on the system (cf base_attachment_storage)  # noqa
+        'storage_path': '',  # Path to be used as storage key (prefix of filename)  # noqa
+        'filename': '',  # Field to use to store the filename on ir.attachment
+    }
+
+    def create(self, record_values):
+        assert self.attachment
+        if not record_values:
+            return
+        # create the attachments that store the values
+        env = record_values[0][0].env
+        with env.norecompute():
+            for record, value in record_values:
+                if not value:
+                    continue
+                vals = {
+                    'name': self.name,
+                    'res_model': self.model_name,
+                    'res_field': self.name,
+                    'res_id': record.id,
+                    'type': 'binary',
+                    'datas': value,
+                }
+                fname = False
+                if self.filename:
+                    fname = record[self.filename]
+                    vals['datas_fname'] = fname
+                    if fname and self.storage_path:
+                        storage_key = self._build_storage_key(fname)
+                if not fname:
+                    storage_key = False
+                env['ir.attachment'].sudo().with_context(
+                    binary_field_real_user=env.user,
+                    storage_location=self.storage_location,
+                    force_storage_key=storage_key,
+                ).create(vals)
+
+    def write(self, records, value):
+        for record in records:
+            storage_key = False
+            if self.filename:
+                fname = record[self.filename]
+                if fname and self.storage_path:
+                    storage_key = self._build_storage_key(fname)
+            super().write(
+                records.with_context(
+                    storage_location=self.storage_location,
+                    force_storage_key=storage_key,
+                ),
+                value
+            )
+        return True
+
+    def _setup_regular_base(self, model):
+        super()._setup_regular_base(model)
+        if self.storage_path:
+            assert self.filename is not None, \
+                "Field %s defines storage_path without filename" % self
+
+    def _build_storage_key(self, filename):
+        return '/'.join([
+            self.storage_path.rstrip('/'),
+            unicodedata.normalize('NFKC', filename)
+        ])
+
+
+fields.FileURL = FileURL
diff --git a/test_base_fileurl_field/README.rst b/test_base_fileurl_field/README.rst
new file mode 100644
index 0000000..0061d73
--- /dev/null
+++ b/test_base_fileurl_field/README.rst
@@ -0,0 +1,4 @@
+Test Base FileURL Field
+=======================
+
+This module serves as implementation example for `base_fileurl_field` and to run its tests.
diff --git a/test_base_fileurl_field/__init__.py b/test_base_fileurl_field/__init__.py
new file mode 100644
index 0000000..7967689
--- /dev/null
+++ b/test_base_fileurl_field/__init__.py
@@ -0,0 +1,3 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from . import models
diff --git a/test_base_fileurl_field/__manifest__.py b/test_base_fileurl_field/__manifest__.py
new file mode 100644
index 0000000..fecd344
--- /dev/null
+++ b/test_base_fileurl_field/__manifest__.py
@@ -0,0 +1,19 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+{
+    'name': 'test base fileurl fields',
+    'summary': """A module to verify fileurl field.""",
+    'version': '12.0.1.0.0',
+    'category': 'Tests',
+    'author': 'Camptocamp,Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    'depends': [
+        'base_fileurl_field'
+    ],
+    'data': [
+        "views/res_partner.xml",
+        "views/res_users.xml",
+    ],
+    'installable': True,
+    'auto_install': False,
+}
diff --git a/test_base_fileurl_field/data/pattern.png b/test_base_fileurl_field/data/pattern.png
new file mode 100644
index 0000000..ce52599
Binary files /dev/null and b/test_base_fileurl_field/data/pattern.png differ
diff --git a/test_base_fileurl_field/data/sample.txt b/test_base_fileurl_field/data/sample.txt
new file mode 100644
index 0000000..5251e0f
--- /dev/null
+++ b/test_base_fileurl_field/data/sample.txt
@@ -0,0 +1 @@
+This is a simple text file.
\ No newline at end of file
diff --git a/test_base_fileurl_field/models/__init__.py b/test_base_fileurl_field/models/__init__.py
new file mode 100644
index 0000000..906bfc7
--- /dev/null
+++ b/test_base_fileurl_field/models/__init__.py
@@ -0,0 +1,2 @@
+from . import res_partner
+from . import res_users
diff --git a/test_base_fileurl_field/models/res_partner.py b/test_base_fileurl_field/models/res_partner.py
new file mode 100644
index 0000000..359843c
--- /dev/null
+++ b/test_base_fileurl_field/models/res_partner.py
@@ -0,0 +1,44 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from odoo import models, fields, api, _
+from odoo.exceptions import ValidationError
+
+
+class ResPartner(models.Model):
+
+    _inherit = 'res.partner'
+
+    name = fields.Char()
+    url_file = fields.FileURL(
+        storage_location='s3',
+        filename='url_file_fname',
+        storage_path='partner'
+    )
+    url_file_fname = fields.Char()
+
+    url_image = fields.FileURL(
+        storage_location='s3',
+        filename='url_image_fname',
+        storage_path='partner_image',
+    )
+    url_image_fname = fields.Char()
+
+    @api.constrains('url_file', 'url_file_fname')
+    def _check_url_file_fname(self):
+        rec = self.search([('url_file_fname', '=', self.url_file_fname)])
+        if len(rec) > 1:
+            raise ValidationError(_(
+                "This file name is already used on an existing record. "
+                "Please use another file name or delete the url_file on :\n"
+                "Model: %s Id: %s" % (self._name, rec.id)
+            ))
+
+    @api.constrains('url_image', 'url_image_fname')
+    def _check_url_image_fname(self):
+        rec = self.search([('url_image_fname', '=', self.url_image_fname)])
+        if len(rec) > 1:
+            raise ValidationError(_(
+                "This file name is already used on an existing record. "
+                "Please use another file name or delete the url_image on :\n"
+                "Model: %s Id: %s" % (self._name, rec.id)
+            ))
diff --git a/test_base_fileurl_field/models/res_users.py b/test_base_fileurl_field/models/res_users.py
new file mode 100644
index 0000000..da0b80b
--- /dev/null
+++ b/test_base_fileurl_field/models/res_users.py
@@ -0,0 +1,11 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from odoo import models, fields
+
+
+class ResUsers(models.Model):
+
+    _inherit = 'res.users'
+
+    partner_url_file = fields.FileURL(related='partner_id.url_file')
+    partner_url_file_fname = fields.Char(related='partner_id.url_file_fname')
diff --git a/test_base_fileurl_field/tests/__init__.py b/test_base_fileurl_field/tests/__init__.py
new file mode 100644
index 0000000..56a55f4
--- /dev/null
+++ b/test_base_fileurl_field/tests/__init__.py
@@ -0,0 +1,2 @@
+from . import ir_attachment
+from . import test_fileurl_fields
diff --git a/test_base_fileurl_field/tests/ir_attachment.py b/test_base_fileurl_field/tests/ir_attachment.py
new file mode 100644
index 0000000..d07017d
--- /dev/null
+++ b/test_base_fileurl_field/tests/ir_attachment.py
@@ -0,0 +1,44 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+
+import logging
+
+from odoo import models, api
+
+_logger = logging.getLogger(__name__)
+
+FAKE_S3_BUCKET = {}
+
+
+class IrAttachment(models.Model):
+    _inherit = "ir.attachment"
+
+    def _get_stores(self):
+        l = ['s3']
+        l += super(IrAttachment, self)._get_stores()
+        return l
+
+    @api.model
+    def _store_file_read(self, fname, bin_size=False):
+        if fname.startswith('s3://'):
+            return FAKE_S3_BUCKET.get(fname)
+        else:
+            return super(IrAttachment, self)._store_file_read(fname, bin_size)
+
+    @api.model
+    def _store_file_write(self, key, bin_data):
+        location = self.env.context.get('storage_location') or self._storage()
+        if location == 's3':
+            FAKE_S3_BUCKET[key] = bin_data
+            filename = 's3://fake_bucket/%s' % key
+        else:
+            _super = super(IrAttachment, self)
+            filename = _super._store_file_write(key, bin_data)
+        return filename
+
+    @api.model
+    def _store_file_delete(self, fname):
+        if fname.startswith('s3://'):
+            FAKE_S3_BUCKET.pop(fname)
+        else:
+            super(IrAttachment, self)._store_file_delete(fname)
diff --git a/test_base_fileurl_field/tests/test_fileurl_fields.py b/test_base_fileurl_field/tests/test_fileurl_fields.py
new file mode 100644
index 0000000..c56bbe1
--- /dev/null
+++ b/test_base_fileurl_field/tests/test_fileurl_fields.py
@@ -0,0 +1,39 @@
+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+import base64
+
+from odoo.tests import TransactionCase
+from odoo.modules.module import get_module_resource
+from odoo.exceptions import ValidationError
+
+
+class TestFileUrlFields(TransactionCase):
+
+    def test_fileurl_fields(self):
+        file_path = get_module_resource('test_base_fileurl_field', 'data',
+                                        'sample.txt')
+        image_path = get_module_resource('test_base_fileurl_field', 'data',
+                                         'pattern.png')
+        partner = self.env.ref('base.main_partner')
+        with open(file_path, 'rb') as f:
+            with open(image_path, 'rb') as i:
+                partner.write({
+                    'url_file': base64.b64encode(f.read()),
+                    'url_file_fname': 'sample.txt',
+                    'url_image': base64.b64encode(i.read()),
+                    'url_image_fname': 'pattern.png',
+                })
+
+        with open(file_path, 'rb') as f:
+            self.assertEqual(base64.decodebytes(partner.url_file), f.read())
+
+        with open(image_path, 'rb') as i:
+            self.assertEqual(base64.decodebytes(partner.url_image), i.read())
+
+        partner2 = self.env.ref('base.partner_admin')
+        with open(file_path, 'rb') as f:
+            with self.assertRaises(ValidationError):
+                partner2.write({
+                    'url_file': base64.b64encode(f.read()),
+                    'url_file_fname': 'sample.txt',
+                })
diff --git a/test_base_fileurl_field/views/res_partner.xml b/test_base_fileurl_field/views/res_partner.xml
new file mode 100644
index 0000000..08c33e4
--- /dev/null
+++ b/test_base_fileurl_field/views/res_partner.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="view_partner_form_inherit" model="ir.ui.view">
+        <field name="name">res.partner.form.inherit</field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="base.view_partner_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page name="fileurl_test" string="FileURL Test fields">
+                    <group string="Default widget">
+                        <field name="url_file" filename="url_file_fname" />
+                        <field name="url_file_fname" invisible="1"/>
+                    </group>
+                    <group string="Image widget">
+                        <field name="url_image" widget="image" filename="url_image_fname" />
+                        <field name="url_image_fname" invisible="1"/>
+                    </group>
+                </page>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/test_base_fileurl_field/views/res_users.xml b/test_base_fileurl_field/views/res_users.xml
new file mode 100644
index 0000000..ffb5675
--- /dev/null
+++ b/test_base_fileurl_field/views/res_users.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="view_users_form_inherit" model="ir.ui.view">
+        <field name="name">res.users.form.inherit</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page name="fileurl_test" string="FileURL Test fields">
+                    <group string="Default widget">
+                        <field name="url_file" filename="url_file_fname" />
+                        <field name="url_file_fname" invisible="1"/>
+                    </group>
+                </page>
+            </xpath>
+        </field>
+    </record>
+</odoo>