python - Django - Find out which model instance I'm editing in an inline formset -

note: i'm new django , python. i'm not sure if i've misunderstood use of inline formsets in way.

i needed able edit fields multiple instances of guest model (linked parent invite model) @ same time in 1 form. after lot of , forth, managed set inline formset submits successfully.

however, interface confusing, because don't know guest you're filling in details for. each guest has guest_name field, , want display name each form, users know they're editing for.

here's (condensed) view:

def extra_view(request, code):     # specific invite     invite = get_invite(code)      # context request.     context = requestcontext(request)      # store guests attending object     guests_attending = invite.guest_set.filter(attending=true, invite=invite)      # create formset each guest     guestformset = inlineformset_factory(invite, guest,                                          form=extraform,                                          fields=('diet', 'transport'),                                          extra=0,                                          can_delete=false)      if request.method == "post":         formset = guestformset(request.post, request.files,                                instance=invite,                                queryset=guest.objects.filter(attending=1))          if formset.is_valid():             # save data database.             formset.save()              # redirect stuff here      if guests_attending.count() > 0:         formset = guestformset(instance=invite, queryset=guest.objects.filter(attending=1))          # return view         return render_to_response('app/extra.html', {             'guestform': formset,             'invite': invite,             'guests_attending': guests_attending,             'errors': formset.errors         }, context)     else:         # backup if no guests attending 

here's how models look:

class invite(models.model):     # code identify invites     code = models.charfield(max_length=6, default=code_generator(4, do_check=true), unique=true)     group_name = models.charfield(max_length=200)      def __str__(self):         return self.group_name   class guest(models.model):     invite = models.foreignkey(invite, on_delete=models.cascade)     guest_name = models.charfield(max_length=200)     diet = models.charfield(max_length=250, null=true, blank=true)     transport = models.nullbooleanfield(default=false)     attending = models.nullbooleanfield(default=false)      def __str__(self):         return self.guest_name 

and here's template

    {% if invite %}             <form method="post" action="">             {% csrf_token %}             {{ guestform.management_form }}             <table>                 {% form in guestform %}                      <!-- guest editing for?! -->                      {% hidden in form.hidden_fields %}                         {{ hidden }}                     {% endfor %}                      {% field in form.visible_fields %}                         {{ field.errors }}                          <div>                             {{ field.help_text }}                             {{ field }}                         </div>                     {% endfor %}                 {% endfor %}             </table>              <button type="submit" class="btn">continue</button>         </form>     {% endif %} 

you can access form's instance form.instance. in template, like:

{{ form.instance.guest_name }}