[IMP] accounting: adding Liasse Fiscale section lost in last update for 18.0

closes #13361

Signed-off-by: Audrey Vandromme (auva) <[email protected]>

Author: afma-odoo

content/applications/finance/fiscal_localizations/france.rst

@@ -488,6 +488,101 @@ Then, click :guilabel:`Generate`.
    - `Test-Compta-Demat (Official FEC Testing tool)
      <https://github.com/DGFiP/Test-Compta-Demat>`_
 
+.. _localization/france/liasse-fiscale:
+
+Liasse fiscale
+--------------
+
+The *liasse fiscale* (tax returns) is a collection of standardized financial documents that
+businesses must submit annually to the tax authorities. It comprehensively summarizes the company’s
+financial activities and determines corporate taxes.
+
+`Teledec <https://www.teledec.fr>`_ is a platform used to prepare and submit tax returns using data
+from accounting records. To synchronize your accounting data stored in Odoo with Teledec and
+electronically send your company's *liasse fiscale* to the DGFiP (Direction Générale des Finances
+Publiques), follow these steps:
+
+#. :ref:`localization/france/teledec-account`
+#. :ref:`localization/france/teledec-registration`
+#. :ref:`localization/france/teledec-synchronization`
+
+.. _localization/france/teledec-account:
+
+Teledec account creation
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+To create a Teledec account, access the `Teledec account creation page <https://www.teledec.fr/s-enregistrer>`_
+and fill in the :guilabel:`Adresse e-mail` field with an email address. Choose a secure password,
+accept the general terms and conditions by checking the box, and click :guilabel:`S'enregistrer` to
+save. Then, enter the :abbr:`SIREN (Système d'identification du répertoire des entreprises,
+Business Directory Identification System)` number of the company.
+
+.. note::
+   If the account has already been created, click :guilabel:`Déjà enregistré?` (Already registered).
+
+.. _localization/france/teledec-registration:
+
+Company registration and fiscal year information
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+To register the company on Teledec, go to :guilabel:`Vos entreprises` (Your companies) and click
+:guilabel:`Enregistrer votre entreprise` (Register your company). Make sure to fill in the following
+company information in the :guilabel:`Coordonnées de l'entreprise` (Company's details) and
+:guilabel:`Représentant légal` (Legal representative) sections:
+
+- :guilabel:`Nom de l'entreprise`: Company's name.
+- :guilabel:`Forme juridique`: Select the company's legal form.
+- :guilabel:`Les comptes sont clôturés le`: Closing date.
+- :guilabel:`Régime d'imposition, choix de la liasse`: Select the Tax scheme and tax return option.
+- :guilabel:`Adresse du siège social`: Head office address.
+- :guilabel:`Nom du représentant légal`: Legal representative's name.
+- :guilabel:`Agissant en qualité de`: Legal representative's function.
+- :guilabel:`Numéro de téléphone`: Phone number.
+
+Click :guilabel:`Sauvegarder` (Save) to display the next step
+:guilabel:`Informations générales sur l'exercice déclaré` (General information about the declared
+fiscal year). Then, fill in information on the financial year, such as the fiscal year start and end
+dates or the closing date and duration of the previous fiscal period. After saving, the list of
+documents included in the *liasse fiscale* is displayed, including both standard tax forms and
+those customized for the company’s tax return.
+
+.. tip::
+   - The :guilabel:`Etat` (Status) column shows the progress of the document filing.
+   - Click :guilabel:`Compléter` to fill out a document, then :guilabel:`Sauvegarder` to save.
+   - To print a blank version of the declaration, click :guilabel:`Imprimer la déclaration` and
+     select the :guilabel:`Imprimer la déclaration avec les notices` option.
+
+.. _localization/france/teledec-synchronization:
+
+Odoo synchronization
+~~~~~~~~~~~~~~~~~~~~
+
+To enable Odoo to automatically fill in the data for the :guilabel:`Liasse fiscale`, click
+:guilabel:`Autres actions` (Other actions) in the top-right corner and select
+:guilabel:`Synchroniser avec un logiciel tiers` (Synchronize with third-party software), then
+:guilabel:`Synchroniser cette liasse avec Odoo` (Synchronize this *liasse* with Odoo).
+
+In the :guilabel:`Synchroniser cette liasse avec Odoo` window, fill in the following
+information to complete the synchronization:
+
+- :guilabel:`Nom / URL complète de la base de données ODOO`: Odoo database name or URL. To provide
+  the full URL of the database, enable :guilabel:`Je voudrais donner une url complète hors .odoo.com`
+  option.
+- :guilabel:`Nom de l'utilisateur`: User name associated with the Odoo account.
+- :guilabel:`Clé API`: :ref:`API key <api/external_api/keys>` generated by the Odoo instance.
+
+Next, click :guilabel:`Importer` to synch data from Odoo. In the
+:guilabel:`Confirmation de la synchronisation de liasse avec Odoo` window, review the amounts and
+make any necessary changes. Then click :guilabel:`Importer la balance` to confirm the
+synchronization of the *liasse fiscale* with Odoo and import the balance.
+
+.. important::
+   Clicking :guilabel:`Importer la balance` may overwrite or alter any manual updates made
+   previously.
+
+To make payment and send the declaration to the tax authorities, click :guilabel:`Paiement & envoi
+de la déclaration`.
+
 .. _localizations/france/pos:
 
 Point of sale