您也可以使用这个表单修改现有用户的角色。
You use this same form to modify the roles of existing users, too.
这就需要通过几个步骤修改现有的应用程序，让它能够在各种场合中顺利运行，并且适合所有用户。
This requires a few extra steps, steps you add to your application to ensure it runs smoothly in big apps and small apps and looks just right to every user.
应用推荐