Hello, I was trying to add a field in >PDF Reports>Aged Partner Balance but it doesn't display.
What am I lacking here?

<?xml version = "1.0" encoding = "utf-8"?>
<odoo>
 	<record id = "aged_balance_view_inherit" model = "ir.ui.view">
 		<field name = "name">Aged Partner Balance Report</field>
 		<field name = "model">aged.partner.balance.wizard.report</field>
 		<field name = "inherit_id" ref = "account.account_aged_balance_view" />
 		<field name = "arch" type = "xml">
 		
 			<xpath expr ="//group/field[@name='date_from']" position="after">
 				 	<field name = "partner_id" />
 					<field name = "freight_city"/> 				
 			</xpath>
 			
 		</field>
 	</record>
</odoo>