def METHOD_NAME(self, request, context, add=False, change=False,
                       form_url='', obj=None):
    info = self.model._meta.app_label, self.model._meta.model_name
    extra_context = {'show_delete': True,
                     'history_url': 'admin:%s_%s_history' % info,
                     'is_popup': popup_status(request),
                     'filer_admin_context': AdminContext(request)}
    context.update(extra_context)
    return super().METHOD_NAME(
        request=request, context=context, add=add, change=change,
        form_url=form_url, obj=obj)