diff --git a/app_stock_picking_product_multi_add/i18n/fr.po b/app_stock_picking_product_multi_add/i18n/fr.po
new file mode 100644
index 00000000..f4ee58f6
--- /dev/null
+++ b/app_stock_picking_product_multi_add/i18n/fr.po
@@ -0,0 +1,28 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* app_stock_picking_product_multi_add
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-03-14 16:03+0000\n"
+"PO-Revision-Date: 2021-07-05 17:03+0000\n"
+"Last-Translator: remi-filament\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: app_stock_picking_product_multi_add
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.app_view_picking_form
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.view_stock_move_line_detailed_operation_tree_multiline_add
+msgid "Add a line"
+msgstr "Ajouter une ligne"
+
+#. module: app_stock_picking_product_multi_add
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.app_view_picking_form
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.view_stock_move_line_detailed_operation_tree_multiline_add
+msgid "Multi add line"
+msgstr "Ajouter plusieurs lignes"
diff --git a/app_stock_picking_product_multi_add/i18n/zh_CN.po b/app_stock_picking_product_multi_add/i18n/zh_CN.po
index f9c2b110..0b626330 100644
--- a/app_stock_picking_product_multi_add/i18n/zh_CN.po
+++ b/app_stock_picking_product_multi_add/i18n/zh_CN.po
@@ -7,7 +7,7 @@ msgstr ""
 "Project-Id-Version: Odoo Server 12.0+e-20190301\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2019-03-14 16:03+0000\n"
-"PO-Revision-Date: 2019-03-14 16:03+0000\n"
+"PO-Revision-Date: 2021-07-05 16:03+0000\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -17,11 +17,12 @@ msgstr ""
 
 #. module: app_stock_picking_product_multi_add
 #: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.app_view_picking_form
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.view_stock_move_line_detailed_operation_tree_multiline_add
 msgid "Add a line"
 msgstr "添加明细行"
 
 #. module: app_stock_picking_product_multi_add
 #: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.app_view_picking_form
+#: model_terms:ir.ui.view,arch_db:app_stock_picking_product_multi_add.view_stock_move_line_detailed_operation_tree_multiline_add
 msgid "Multi add line"
 msgstr "批量添加"
-
diff --git a/app_stock_picking_product_multi_add/views/stock_picking_views.xml b/app_stock_picking_product_multi_add/views/stock_picking_views.xml
index f5c6179e..71338461 100644
--- a/app_stock_picking_product_multi_add/views/stock_picking_views.xml
+++ b/app_stock_picking_product_multi_add/views/stock_picking_views.xml
@@ -1,5 +1,22 @@
 <odoo>
     <data>
+        <record id="view_stock_move_line_detailed_operation_tree_multiline_add" model="ir.ui.view">
+            <field name="name">app.stock.move.line.multiline.add</field>
+            <field name="model">stock.move.line</field>
+            <field name="inherit_id" ref="stock.view_stock_move_line_detailed_operation_tree"/>
+            <field name="arch" type="xml">
+                <xpath expr="//tree/field[1]" position="before">
+                    <control>
+                        <create string="Add a line" context="{}"/>
+                        <create string="Multi add line" context="{
+                        'pro_multi_add': True,
+                        'pro_res_model': 'product.product',
+                        'pro_res_field': 'product_id',
+                        }"/>
+                    </control>
+                </xpath>
+            </field>
+        </record>
         <record id="app_view_picking_form" model="ir.ui.view">
             <field name="name">app.stock.picking.form</field>
             <field name="model">stock.picking</field>
@@ -18,4 +35,4 @@
             </field>
         </record>
     </data>
-</odoo>
\ No newline at end of file
+</odoo>