Follow common rule to organize menu entries

issue10118
review347611002

account.xml

@@ -20,8 +20,11 @@ this repository contains the full copyright notices and license terms. -->
             <field name="view" ref="vat_customer_view_list"/>
             <field name="act_window" ref="act_vat_customer_form"/>
         </record>
-        <menuitem parent="account.menu_reporting"
-            action="act_vat_customer_form" id="menu_vat_customer"/>
+        <menuitem
+            parent="account.menu_reporting"
+            action="act_vat_customer_form"
+            sequence="50"
+            id="menu_vat_customer"/>
 
         <record model="ir.ui.view" id="vat_customer_context_view_form">
             <field name="model">account.be.vat_customer.context</field>