old_contents: from django.core.urlresolvers import reverse
  from django.shortcuts import redirect, render_to_response
  from django.template import RequestContext
  
  from campaign.forms import CampaignFormSet, ProspectusForm
  from campaign.models import PROSPECTUS_FIELD_HELP
  
  
  def create_edit_prospectus(request):
      if request.method == 'POST':
          prospectus_form = ProspectusForm(request.POST)
          campaign_formset = CampaignFormSet(request.POST)
  
          if prospectus_form.is_valid():
              prospectus_form.save(commit=False)
              if request.user.is_authenticated():
                  prospectus_form.instance.owner = request.user
              if campaign_formset.is_valid():
                  prospectus_form.instance.save()
                  for campaign in campaign_formset.save(commit=False):
                      campaign.prospectus = prospectus_form.instance
                      campaign.save()
  
                  return redirect(reverse('index'))
      else:
          prospectus_form = ProspectusForm()
          campaign_formset = CampaignFormSet()
      return render_to_response('campaign/new_prospectus.html',
                                {'prospectus_form': prospectus_form,
                                 'campaign_forms': campaign_formset,
                                 'prospectus_help': PROSPECTUS_FIELD_HELP},
                                RequestContext(request))
  
new_contents: from django.core.urlresolvers import reverse
  from django.shortcuts import redirect, render_to_response
  from django.template import RequestContext
  
  from campaign.forms import CampaignFormSet, ProspectusForm
  from campaign.models import PROSPECTUS_FIELD_HELP, Campaign
  
  
  def create_edit_prospectus(request):
      if request.method == 'POST':
          prospectus_form = ProspectusForm(request.POST)
          campaign_formset = CampaignFormSet(request.POST,
                                             queryset=Campaign.objects.none())
  
          if prospectus_form.is_valid():
              prospectus_form.save(commit=False)
              if request.user.is_authenticated():
                  prospectus_form.instance.owner = request.user
              if campaign_formset.is_valid():
                  prospectus_form.instance.save()
                  for campaign in campaign_formset.save(commit=False):
                      campaign.prospectus = prospectus_form.instance
                      campaign.save()
  
                  return redirect(reverse('index'))
      else:
          prospectus_form = ProspectusForm()
          campaign_formset = CampaignFormSet(queryset=Campaign.objects.none())
      return render_to_response('campaign/new_prospectus.html',
                                {'prospectus_form': prospectus_form,
                                 'campaign_forms': campaign_formset,
                                 'prospectus_help': PROSPECTUS_FIELD_HELP},
                                RequestContext(request))
  
subject: Update default queryset for formsets