This tutorial is the second article in our series on building an e-commerce app using the Django web framework.
Hi,Thanks for asking this question.I think there is no need to add a reference to the 'client' inside this 'CartItem' model, because there is already a reference to it inside the 'Cart' model, through the member 'user' of the django model 'User'.Then, you can get access to the client of a CartItem through the chained reference:CartItem --> Cart --> User.Hope this makes things more clear for you.Don't hesitate to reach back here if you have any other question.BR,Bineli Arsene
