diff --git a/openslides/assignment/views.py b/openslides/assignment/views.py
index 9eaa42305..451b24c80 100644
--- a/openslides/assignment/views.py
+++ b/openslides/assignment/views.py
@@ -308,6 +308,9 @@ class AssignmentPollDelete(DeleteView):
     def get_redirect_url(self, **kwargs):
         return reverse('assignment_view', args=[self.assignment.id])
 
+    def get_success_message(self):
+        return  _('Ballot was successfully deleted.') % self.object
+
 
 class AssignmentPDF(PDFView):
     permission_required = 'assignment.can_see_assignment'
diff --git a/openslides/utils/views.py b/openslides/utils/views.py
index 83dd425b7..5141e19ef 100644
--- a/openslides/utils/views.py
+++ b/openslides/utils/views.py
@@ -199,21 +199,25 @@ class CreateView(PermissionMixin, _CreateView):
 
 
 class DeleteView(RedirectView, SingleObjectMixin):
+    def get_confirm_question(self):
+        return _('Do you really want to delete <b>%s</b>?') % self.object
+
+    def get_success_message(self):
+        return  _('Item <b>%s</b> was successfully deleted.') % self.object
+
     def pre_redirect(self, request, *args, **kwargs):
         self.confirm_form(request, self.object)
 
     def pre_post_redirect(self, request, *args, **kwargs):
         self.object.delete()
-        messages.success(request, _("Item <b>%s</b> was successfully deleted.") % self.object)
+        messages.success(request, self.get_success_message())
 
     def get(self, request, *args, **kwargs):
         self.object = self.get_object()
         return super(DeleteView, self).get(request, *args, **kwargs)
 
-    def confirm_form(self, request, object, name=None):
-        if name is None:
-            name = object
-        self.gen_confirm_form(request, _('Do you really want to delete <b>%s</b>?') % name, object.get_absolute_url('delete'))
+    def confirm_form(self, request, object):
+        self.gen_confirm_form(request, self.get_confirm_question(), object.get_absolute_url('delete'))
 
     def gen_confirm_form(self, request, message, url):
         messages.warning(request, '%s<form action="%s" method="post"><input type="hidden" value="%s" name="csrfmiddlewaretoken"><input type="submit" value="%s" /> <input type="button" value="%s"></form>' % (message, url, csrf(request)['csrf_token'], _("Yes"), _("No")))