[FIX] l10n_ar_tax: use report_partner info in reports headers if exists

closes #1349

X-original-commit: f60eaec
Signed-off-by: Victoria Halac - hav (#l10n) <hav@adhoc.inc>
Signed-off-by: Julia Elizondo - jue (#l10n) <jue@adhoc.com.ar>

Author: jue-adhoc

l10n_ar_tax/views/report_payment_receipt_templates.xml

@@ -21,7 +21,7 @@
             <t t-set="document_legend" t-value="'Doc. no válido como factura'"/>
             <t t-set="report_number" t-value="o.name"/>
             <t t-set="report_name" t-value="o.partner_type == 'supplier' and 'Orden de pago' or 'Recibo'"/>
-            <t t-set="header_address" t-value="o.company_id.partner_id"/>
+            <t t-set="header_address" t-value="o.receiptbook_id and o.receiptbook_id._fields.get('report_partner_id') and o.receiptbook_id.report_partner_id or o.company_id.partner_id"/>
 
             <t t-set="custom_footer">
                 <div class="row">