views.py

def clone_kpi(request):
    context = dict()
    if request.method == 'GET':
        context['all_kpis'] = KpiModel.objects.values_list('name', flat=True).distinct()
        return JsonResponse(context, )

    if request.method == 'POST' and request.is_ajax():
        if request.POST.get("operation") == "clone-kpi-operation":
            all_selected_checkbox = request.POST.getlist("all_selected_checkbox[]")  # NEW

            c_year = get_object_or_404(Year, id=request.POST.get("year"))
            c_quarter = get_object_or_404(Quarter, id=request.POST.get("quarter"))

            if len(all_selected_checkbox) > 0:

                for i in all_selected_checkbox:
                    my_kpi = get_object_or_404(KpiModel, id=i)
                    my_kpi.pk = None
                    my_kpi.year = c_year
                    my_kpi.quarter = c_quarter
                    # todo: replace last character after - 
                    my_kpi.slug = f"{slugify(my_kpi.name)}-{random_string_generator(size=10)}"
                    my_kpi.save()

            return JsonResponse({'status': 'success'}, status=200)