" aria-hidden="true" style="width: 100%">
                            </select>
                        </div>
                    </div>
                </div>
                <button type="button" class="btn btn-outline-success ml-4 mt-5 float-right"
                    id="save_group_members">Save</button>
            </div>
        </div>
    </div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
<script>
var data = [];
if (current_users_list.length === 0) {
    refresh_users();
}

for (user in cu