I am finding that the following intermediate step is required. Comp=Promo.competition
This changes the class from Promotion to Competition and I can then make the changes Comp.total_value=3000 Comp.save() However, I'm no wiser why the earlier solution by Jacob is not working for me. Intuitively, it should. MerMer --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
