diff --git a/issue8697.diff b/issue8697.diff
index bf1c6fd..1e124e7 100644
--- a/issue8697.diff
+++ b/issue8697.diff
@@ -1,13 +1,13 @@
-diff -r 73f438182780 purchase_request.xml
---- a/trytond/trytond/modules/stock_supply/purchase_request.xml	Mon May 06 15:17:36 2019 +0200
-+++ b/trytond/trytond/modules/stock_supply/purchase_request.xml	Fri Oct 04 10:08:46 2019 +0000
-@@ -5,8 +5,7 @@
-     <data>
-         <record model="ir.ui.view" id="purchase_configuration_view_form">
-             <field name="model">purchase.configuration</field>
--            <field name="inherit"
--                ref="purchase.purchase_configuration_view_form"/>
-+            <field name="inherit" ref="purchase.purchase_configuration_view_form"/>
-             <field name="name">purchase_configuration_form</field>
-         </record>
- 
+--- /dev/null
++++ b/trytond/trytond/modules/stock_supply/view/purchase_configuration_form.xml
+@@ -0,0 +1,10 @@
++<?xml version="1.0"?>
++<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
++this repository contains the full copyright notices and license terms. -->
++<data>
++    <xpath expr="/form/field[@name='purchase_process_after']" position="after">
++       <newline/>
++       <label name="supply_period"/>
++       <field name="supply_period"/>
++    </xpath>
++</data>