diff --git a/ext/custom-addons/dp_custom/views/res_partner_views.xml b/ext/custom-addons/dp_custom/views/res_partner_views.xml
index 844e9ee9..a26dc53c 100644
--- a/ext/custom-addons/dp_custom/views/res_partner_views.xml
+++ b/ext/custom-addons/dp_custom/views/res_partner_views.xml
@@ -123,4 +123,18 @@
               name="Branchen"
               action="res_partner_sector_action"/>
 
+    <record id="res_partner_filter_tz" model="ir.ui.view">
+    <field name="name">res_partner_filter_tz</field>
+    <field name="model">res.partner</field>
+    <field name="inherit_id" ref="base.view_res_partner_filter"/>
+    <field name="arch" type="xml">
+        <field name="name" position="after">
+            <field name="portal_id" string="Portal-ID" filter_domain="[('portal_id','ilike', self)]"/>
+         </field>
+        <field name="name" position="after">
+            <field name="ref" string="Interne Ref:" filter_domain="[('ref','ilike', self)]"/>
+         </field>
+     </field>
+    </record>
+
 </odoo>