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    <div class="moz-cite-prefix">On 03/12/2016 11:37 PM, 赵智龙 wrote:<br>
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    <blockquote cite="mid:tencent_388467501D9D320C7E6AA0F9@qq.com"
      type="cite">hi guys.<br>
      i just want to ask a small question.<br>
      Is keystone support combined authentication in release L?<br>
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    I think you are asking for Multifactor Auth.  That got bumped to
    Newton.<br>
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