diff --git a/attachment_base_synchronize/__openerp__.py b/attachment_base_synchronize/__openerp__.py
index 1e5c38119..2b0fbae79 100644
--- a/attachment_base_synchronize/__openerp__.py
+++ b/attachment_base_synchronize/__openerp__.py
@@ -11,6 +11,7 @@
     'category': 'Generic Modules',
     'depends': [
         'base',
+        'mail',
     ],
     'data': [
         'views/attachment_view.xml',
diff --git a/attachment_base_synchronize/i18n/fr.po b/attachment_base_synchronize/i18n/fr.po
index 49cc26967..e784e6897 100644
--- a/attachment_base_synchronize/i18n/fr.po
+++ b/attachment_base_synchronize/i18n/fr.po
@@ -1,243 +1,319 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-# * attachment_metadata
-# 
-# Translators:
-# Christophe CHAUVET <christophe.chauvet@gmail.com>, 2016
+#	* attachment_base_synchronize
+#
 msgid ""
 msgstr ""
-"Project-Id-Version: server-tools (8.0)\n"
+"Project-Id-Version: Odoo Server 9.0c\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-06-17 02:42+0000\n"
-"PO-Revision-Date: 2016-06-23 09:22+0000\n"
-"Last-Translator: Christophe CHAUVET <christophe.chauvet@gmail.com>\n"
-"Language-Team: French (http://www.transifex.com/oca/OCA-server-tools-8-0/language/fr/)\n"
+"POT-Creation-Date: 2016-08-10 16:34+0000\n"
+"PO-Revision-Date: 2016-08-10 16:34+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
-"Language: fr\n"
-"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"Plural-Forms: \n"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Attachment"
 msgstr "Pièce jointe"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,name:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_name
 msgid "Attachment Name"
 msgstr "Nom de la pièce jointe"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,attachment_id:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_local_url
+msgid "Attachment URL"
+msgstr "Lien de la pièce jointe"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_attachment_id
 msgid "Attachment id"
 msgstr "ID de la pièce jointe"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_tree
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_tree
 msgid "Attachments"
 msgstr "Pièces jointes"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Binary"
 msgstr "Binaire"
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,type:0
-msgid "Binary File or URL"
-msgstr "Fichier binaire ou URL"
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_checksum
+msgid "Checksum/SHA1"
+msgstr "Somme de Contrôle/SHA1"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
-#: field:ir.attachment.metadata,company_id:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_company_id
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Company"
 msgstr "Société"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,create_uid:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_create_uid
 msgid "Created by"
 msgstr "Créé par"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,create_date:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_create_date
 msgid "Created on"
 msgstr "Créé le"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Creation Month"
-msgstr ""
+msgstr "Mois de création"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,db_datas:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_db_datas
 msgid "Database Data"
 msgstr "Données de la base de données"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,description:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_description
 msgid "Description"
 msgstr "Description"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,display_name:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_display_name
 msgid "Display Name"
-msgstr "Nom affiché"
+msgstr "Afficher le nom"
+
+#. module: attachment_base_synchronize
+#: selection:ir.attachment.metadata,state:0
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
+msgid "Done"
+msgstr "Terminé"
+
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_attachment_improved_form
+msgid "Error"
+msgstr "Erreur"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,external_hash:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_external_hash
 msgid "External hash"
 msgstr "Empreinte externe"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,datas:0
+#. module: attachment_base_synchronize
+#: selection:ir.attachment.metadata,state:0
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
+msgid "Failed"
+msgstr "Échec"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_datas
 msgid "File Content"
 msgstr "Contenu du fichier"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,datas_fname:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_datas_fname
 msgid "File Name"
-msgstr "Nom du fichier"
+msgstr "Nom de Fichier"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,file_size:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_file_size
 msgid "File Size"
 msgstr "Taille du fichier"
 
-#. module: attachment_metadata
-#: code:addons/attachment_metadata/models/attachment.py:43
+#. module: attachment_base_synchronize
+#: code:addons/attachment_base_synchronize/models/attachment.py:53
 #, python-format
-msgid ""
-"File corrupted: Something was wrong with the retrieved file, please relaunch"
-" the task."
-msgstr "Fichier corrompu: Quelque chose ne va pas lors de la récupération du fichier, veuillez relancer la tâche."
+msgid "File corrupted: Something was wrong with the retrieved file, please relaunch the task."
+msgstr "Fichier corrompu: Quelque chose s'est mal passé pendant la récupération du fichier, relancez la tache.."
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,external_hash:0
-msgid ""
-"File hash comes from the external owner of the file.\n"
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_external_hash
+msgid "File hash comes from the external owner of the file.\n"
+"If provided allow to check than downloaded file is the exact copy of the original file."
+msgstr "File hash comes from the external owner of the file.\n"
 "If provided allow to check than downloaded file is the exact copy of the original file."
-msgstr ""
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,internal_hash:0
-msgid ""
-"File hash computed with file data to be compared to external hash when "
-"provided."
-msgstr ""
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_internal_hash
+msgid "File hash computed with file data to be compared to external hash when provided."
+msgstr "File hash computed with file data to be compared to external hash when provided."
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
-#: field:ir.attachment.metadata,file_type:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_file_type
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "File type"
 msgstr "Type de fichier"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Filter on my documents"
 msgstr "Filtrer sur mes documents"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Group By"
-msgstr "Grouper par"
+msgstr "Regrouper par"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,id:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_id
 msgid "ID"
-msgstr "ID"
+msgstr "Identifiant"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_index_content
+msgid "Indexed Content"
+msgstr "Contenu Indexé"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,internal_hash:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_internal_hash
 msgid "Internal hash"
 msgstr "Empreinte interne"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,__last_update:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_public
+msgid "Is public document"
+msgstr "Est un document public"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata___last_update
 msgid "Last Modified on"
 msgstr "Dernière modification le"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,write_uid:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_write_uid
 msgid "Last Updated by"
-msgstr "Mis à jour par"
+msgstr "Dernière mise à jour par"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,write_date:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_write_date
 msgid "Last Updated on"
-msgstr "Mis à jour le"
+msgstr "Dernière mise à jour le"
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,attachment_id:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_attachment_id
 msgid "Link to ir.attachment model "
 msgstr "Lien ver le modèle ir.attachment"
 
-#. module: attachment_metadata
-#: model:ir.actions.act_window,name:attachment_metadata.action_attachment
-#: model:ir.ui.menu,name:attachment_metadata.menu_ir_attachment
+#. module: attachment_base_synchronize
+#: model:ir.actions.act_window,name:attachment_base_synchronize.action_attachment
+#: model:ir.ui.menu,name:attachment_base_synchronize.menu_ir_attachment
 msgid "Meta data Attachments"
-msgstr "Méta données des pièces jointes"
+msgstr "Meta data Attachments"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_mimetype
+msgid "Mime Type"
+msgstr "Type Mime"
+
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "My Document(s)"
-msgstr "Mes docuement(s)"
+msgstr "Mes Documents"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Owner"
 msgstr "Propriétaire"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,res_id:0
+#. module: attachment_base_synchronize
+#: selection:ir.attachment.metadata,state:0
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
+msgid "Pending"
+msgstr "En attente"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_res_field
+msgid "Resource Field"
+msgstr "Champ ressource"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_res_id
 msgid "Resource ID"
 msgstr "ID de l'enregistrement"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,res_model:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_res_model
 msgid "Resource Model"
-msgstr ""
+msgstr "Modèle de la ressource"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,res_name:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_res_name
 msgid "Resource Name"
 msgstr "Nom de l'enregistrement"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,store_fname:0
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_attachment_improved_form
+msgid "Run"
+msgstr "Run"
+
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_attachment_improved_form
+msgid "Set to Done"
+msgstr "Marquer comme terminé"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_state
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
+msgid "State"
+msgstr "État"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_state_message
+msgid "State message"
+msgstr "Message"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_store_fname
 msgid "Stored Filename"
 msgstr "Nom de fichier stocké"
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,res_model:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_sync_date
+msgid "Sync date"
+msgstr "Sync date"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_res_model
 msgid "The database object this attachment will be attached to"
-msgstr ""
+msgstr "L'objet de la base de données auquel cette pièce jointe sera attachée"
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,file_type:0
-msgid ""
-"The file type determines an import method to be used to parse and transform "
-"data before their import in ERP"
-msgstr ""
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_file_type
+msgid "The file type determines an import method to be used to parse and transform data before their import in ERP or an export"
+msgstr "Le type de fichier détermine la méthode d'import à utiliser pour parser le fichier et transformer les données avant l'import dans l'ERP"
 
-#. module: attachment_metadata
-#: help:ir.attachment.metadata,res_id:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_res_id
 msgid "The record id this is attached to"
-msgstr ""
+msgstr "L'identifiant de l'enregistrement qui y est attaché"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
-#: field:ir.attachment.metadata,type:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_type
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "Type"
 msgstr "Type"
 
-#. module: attachment_metadata
-#: view:ir.attachment.metadata:attachment_metadata.view_external_attachment_search
+#. module: attachment_base_synchronize
+#: model:ir.ui.view,arch_db:attachment_base_synchronize.view_external_attachment_search
 msgid "URL"
 msgstr "URL"
 
-#. module: attachment_metadata
-#: field:ir.attachment.metadata,url:0
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,field_description:attachment_base_synchronize.field_ir_attachment_metadata_url
 msgid "Url"
 msgstr "Url"
+
+#. module: attachment_base_synchronize
+#: model:ir.model.fields,help:attachment_base_synchronize.field_ir_attachment_metadata_type
+msgid "You can either upload a file from your computer or copy/paste an internet link to your file"
+msgstr "Vous pouvez, soit télécharger un fichier à partir de votre ordinateur soit copier / coller un lien Internet vers votre fichier"
+
+#. module: attachment_base_synchronize
+#: model:ir.model,name:attachment_base_synchronize.model_ir_attachment_metadata
+msgid "ir.attachment.metadata"
+msgstr "ir.attachment.metadata"
+
diff --git a/attachment_base_synchronize/models/attachment.py b/attachment_base_synchronize/models/attachment.py
index 21064e364..baba50fd8 100644
--- a/attachment_base_synchronize/models/attachment.py
+++ b/attachment_base_synchronize/models/attachment.py
@@ -4,7 +4,7 @@
 
 from openerp import models, fields, api, _
 from openerp.exceptions import Warning as UserError
-from openerp import sql_db
+import openerp
 import hashlib
 from base64 import b64decode
 import logging
@@ -15,6 +15,7 @@ _logger = logging.getLogger(__name__)
 class IrAttachmentMetadata(models.Model):
     _name = 'ir.attachment.metadata'
     _inherits = {'ir.attachment': 'attachment_id'}
+    _inherit = ['mail.thread']
 
     internal_hash = fields.Char(
         store=True, compute='_compute_hash',
@@ -68,26 +69,25 @@ class IrAttachmentMetadata(models.Model):
         Run the process for each attachment metadata
         """
         for attachment in self:
-            new_cr = sql_db.db_connect(self.env.cr.dbname).cursor()
             with api.Environment.manage():
-                attachment.env = api.Environment(new_cr, self.env.uid,
-                                                 self.env.context)
-                try:
-                    attachment._run()
-                except Exception, e:
-                    attachment.env.cr.rollback()
-                    _logger.exception(e)
-                    attachment.write(
-                        {
-                            'state': 'failed',
-                            'state_message': unicode(e)
-                        })
-                    attachment.env.cr.commit()
-                else:
-                    attachment.write({'state': 'done'})
-                    attachment.env.cr.commit()
-                finally:
-                    attachment.env.cr.close()
+                with openerp.registry(self.env.cr.dbname).cursor() as new_cr:
+                    new_env = api.Environment(
+                        new_cr, self.env.uid, self.env.context)
+                    attach = attachment.with_env(new_env)
+                    try:
+                        attach._run()
+                    except Exception, e:
+                        attach.env.cr.rollback()
+                        _logger.exception(e)
+                        attach.write(
+                            {
+                                'state': 'failed',
+                                'state_message': e,
+                            })
+                        attach.env.cr.commit()
+                    else:
+                        attach.write({'state': 'done'})
+                        attach.env.cr.commit()
         return True
 
     @api.multi