diff --git a/views/res_partner_view.xml b/views/res_partner_view.xml
index ed18541..01358fa 100644
--- a/views/res_partner_view.xml
+++ b/views/res_partner_view.xml
@@ -28,7 +28,7 @@
 
         <!-- Tab 3: Einweisungen (Liste) -->
         <page name="ows_machine_access_list" string="Einweisungen (Liste)">
-          <field name="machine_access_ids">
+          <field name="machine_access_ids" context="{'default_partner_id': active_id}">
             <tree>
               <field name="machine_id"/>
               <field name="date_granted"/>