diff --git a/modules/account_invoice/payment_term.py b/modules/account_invoice/payment_term.py
index e4bac01..7a6face 100755
--- a/modules/account_invoice/payment_term.py
+++ b/modules/account_invoice/payment_term.py
@@ -159,6 +159,7 @@ class PaymentTermLine(sequence_ordered(), ModelSQL, ModelView):
         #find date based on trigger:
         if line and self.trigger_event:
             trigger_date = line.get_date(self.trigger_event)
+            logger.info("DATE_FROM_LINE:%s",trigger_date)
             if trigger_date:
                 date = trigger_date