How to make the form save data in two models?

Question

Django

I have a view that renders a form. During its normal presentation to the user, I filled in all the fields using instance and initial, but when submitting the form, I can transfer values ​​from only one form to instance, which refers to the model specified in the field (I expanded the user form). If I pass request.user, only the data of this model is saved, and vice versa - another one is saved through request.user.profile. You need to make sure that saving occurs in both. Here you need to somehow combine instance, how to do it?

def show_user_form(request):
    if request.method == 'POST':
        form = RedactInfoUserForm(request.POST, request.FILES, instance=request.user.profile)
        if form.is_valid():
            form.save()
            redirect('profile')
    else:
        form = RedactInfoUserForm(instance=request.user.profile, initial={'first_name':request.user.first_name, 'last_name':request.user.last_name, 'email':request.user.email })
    return render(request, 'musiccloud/user_profile.html', {'form':form})

Answer 1

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