01.04.26

modules/purchase_trade/invoice.py

@@ -188,6 +188,16 @@ class Invoice(metaclass=PoolMeta):
             return trade.report_payment_date
         return ''
 
+    @property
+    def report_delivery_period_description(self):
+        trade = self._get_report_trade()
+        if trade and getattr(trade, 'report_delivery_period_description', None):
+            return trade.report_delivery_period_description
+        line = self._get_report_trade_line()
+        if line and getattr(line, 'del_period', None):
+            return line.del_period.description or ''
+        return ''
+
     @property
     def report_payment_description(self):
         trade = self._get_report_trade()