inlineformset with a queryset

Using Django Forms & APIs
1

Hello,

I have some troubles with inlineformset while I want to specify the queryset to be used.
I have the following function:

def get_business_queryset_and_formset(request, view_as_customer, company=None, framework_agreement=None, data=None):
    # Détermine le champ de filtrage et la valeur de filtrage en fonction des arguments fournis
    if view_as_customer == 'checked':
        filter_field = 'customer'
    else:
        filter_field ='beneficiary'
    
    if company:
        view_as_customer = 'checked'
        business_queryset = Business.objects.filter(customer=company)
        BusinessFormSet = inlineformset_factory(
            Company,
            Business,
            fk_name=filter_field,
            extra=0,
            can_delete=False,
            form=BusinessForm
        )
    elif framework_agreement:
        view_as_customer = 'checked'
        business_queryset = Business.objects.filter(framework_agreement=framework_agreement)
        BusinessFormSet = inlineformset_factory(
            Company,
            Business,
            fk_name=filter_field,
            extra=0,
            can_delete=False,
            form=BusinessForm
        )
    
    business_queryset = business_queryset.order_by(
        Case(
            When(ponderation__label="Terminée", then=Value(0)),
            When(ponderation=0, then=Value(1)),
            default='ponderation__weight',
            output_field=IntegerField()
        ).desc(),
        '-ponderation__weight'
    )

    business_formset = BusinessFormSet(instance=company, queryset=business_queryset, data=data)
    return business_formset

It works fine with a company. I get all the businesses related to this company.
Unfortunately, it does not work with a framework_agreement. I want to restrict my view to the businesses of a given company which are related to the framework.
I appears that the queryset is ok, but the business_formset is empty.

Any help is welcome

2

What do the models look like?

3

My mistake!
I have realized that when using framework I did not have company set.
Fixed