[UPD]domain partner invoise supplier + Change page + add date amount seance

views/account_invoice_views.xml

@@ -41,16 +41,26 @@
             <field name="model">account.invoice</field>
             <field name="inherit_id" ref="account.invoice_supplier_form"/>
             <field name="arch" type="xml">
-                <notebook position="inside">
+                <field name="partner_id" position="replace">
+                    <field string="CF" name="partner_id"
+                      widget="res_partner_many2one"
+                      context="{'default_is_consultant_form': 1, 'search_default_is_consultant_form': 1}"
+                      domain="[('is_consultant_form', '=', True)]"/>
+                </field>
+
+                <xpath expr="//notebook/page[1]" position="before">
                     <page string="Séances">
                         <field name="task_ids" widget="many2many" options="{'reload_on_button': True, 'no_create_edit': True}">
                             <tree options="{'create_edit':False}">
                                 <field name="name"/>
                                 <field name="project_id"/>
+                                <field name="date_deadline"/>
+                                <field name="cout_seance" sum="Total" />
                             </tree>
                         </field>
                     </page>
-                </notebook>
+                </xpath>
+
             </field>
         </record>
     </data>