def dispatch(self, request, *args, **kwargs):
        requestuser_devilryrole = request.cradmin_instance.get_devilryrole_for_requestuser()
        if requestuser_devilryrole != PermissionGroup.GROUPTYPE_DEPARTMENTADMIN:
            raise Http404()
        return super(AbstractTypeInUsersView, self).dispatch(request=request, *args, **kwargs)