diff --git a/l10n_fr_tax_return/data/account_tax_return.xml b/l10n_fr_tax_return/data/account_tax_return.xml
index a3096a4..3637396 100644
--- a/l10n_fr_tax_return/data/account_tax_return.xml
+++ b/l10n_fr_tax_return/data/account_tax_return.xml
@@ -1,12 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-  <data noupdate="1">
-    <!-- <data> -->
+  <!-- <data noupdate="1"> -->
+  <data>
+
+    <!-- Result lines -->
+
+    <record id="atr_line_cp" model="account.tax.return" forcecreate="0">
+      <field name="name">Ligne CP (CR if &lt; 0)</field>
+      <field name="is_sum_line" eval="True" />
+    </record>
+
+    <record id="atr_line_ch" model="account.tax.return" forcecreate="0">
+      <field name="name">Ligne CH</field>
+      <field name="sub_line_id" ref="atr_line_cp" />
+    </record>
+
+    <record id="atr_line_ca" model="account.tax.return" forcecreate="0">
+      <field name="name">Ligne CA (CF if &lt; 0)</field>
+      <field name="add_line_id" ref="atr_line_cp" />
+      <field name="is_sum_line" eval="True" />
+    </record>
 
     <!-- Revenue lines -->
 
     <record id="atr_line_ag" model="account.tax.return" forcecreate="0">
       <field name="name">Ligne AG</field>
+      <field name="add_line_id" ref="atr_line_ca" />
       <field name="is_sum_line" eval="True" />
       <field name="line_type">credit</field>
     </record>
@@ -57,6 +76,7 @@
 
     <record id="atr_line_br" model="account.tax.return" forcecreate="0">
       <field name="name">Ligne BR</field>
+      <field name="sub_line_id" ref="atr_line_ca" />
       <field name="is_sum_line" eval="True" />
     </record>
 
@@ -87,19 +107,16 @@
     <record id="atr_line_bt" model="account.tax.return" forcecreate="0">
       <field name="name">Ligne BT</field>
       <field name="add_line_id" ref="atr_line_bk" />
-      <field name="is_sum_line" eval="True" />
     </record>
 
     <record id="atr_line_bu" model="account.tax.return" forcecreate="0">
       <field name="name">Ligne BU</field>
       <field name="add_line_id" ref="atr_line_bk" />
-      <field name="is_sum_line" eval="True" />
     </record>
 
     <record id="atr_line_bz" model="account.tax.return" forcecreate="0">
       <field name="name">Ligne BZ</field>
       <field name="add_line_id" ref="atr_line_bk" />
-      <field name="is_sum_line" eval="True" />
     </record>
 
     <record id="atr_line_bj" model="account.tax.return" forcecreate="0">
diff --git a/l10n_fr_tax_return/i18n/fr.po b/l10n_fr_tax_return/i18n/fr.po
index db1ae08..5a766b0 100644
--- a/l10n_fr_tax_return/i18n/fr.po
+++ b/l10n_fr_tax_return/i18n/fr.po
@@ -197,7 +197,7 @@ msgstr ""
 #. module: l10n_fr_tax_return
 #: model:ir.model.fields,field_description:l10n_fr_tax_return.field_account_tax_return__is_sum_line
 msgid "This line is a sum of other lines"
-msgstr "Cette ligne est une somme d'autres lignes"
+msgstr "Somme d'autres lignes"
 
 #. module: l10n_fr_tax_return
 #: model:ir.model.fields,field_description:l10n_fr_tax_return.field_account_tax_return_year__name
diff --git a/l10n_fr_tax_return/models/account_account.py b/l10n_fr_tax_return/models/account_account.py
index ddeb616..ac317e5 100644
--- a/l10n_fr_tax_return/models/account_account.py
+++ b/l10n_fr_tax_return/models/account_account.py
@@ -8,3 +8,8 @@ class AccountAccount(models.Model):
         comodel_name="account.tax.return",
         string="Tax return line",
     )
+
+    def name_get(self):
+        if self._context.get("code_only", False):
+            return [(aa.id, aa.code) for aa in self]
+        return super().name_get()
diff --git a/l10n_fr_tax_return/views/account_tax_return.xml b/l10n_fr_tax_return/views/account_tax_return.xml
index 2c55010..1886107 100644
--- a/l10n_fr_tax_return/views/account_tax_return.xml
+++ b/l10n_fr_tax_return/views/account_tax_return.xml
@@ -10,7 +10,7 @@
           <group>
             <group name="left">
               <field name="name" />
-              <field name="account_ids" widget="many2many_tags" options="{'no_create':1}" />
+              <field name="account_ids" widget="many2many_tags" context="{'code_only':1}" options="{'no_create':1}" />
               <field name="line_type" widget="radio" options="{'horizontal':true}" />
             </group>
             <group name="right">
@@ -32,7 +32,7 @@
     <field name="arch" type="xml">
       <tree>
         <field name="name" />
-        <field name="account_ids" widget="many2many_tags" />
+        <field name="account_ids" widget="many2many_tags" context="{'code_only':1}" />
         <field name="line_type" />
         <field name="is_sum_line" />
       </tree>