# Multi-Factor Authentication Support

<code class="expression">space.vars.PRODUCT\_NAME</code> supports Microsoft 365 modern authentication and multi-factor authentication through the online sign-in form. When a user is prompted by <code class="expression">space.vars.PRODUCT\_NAME</code> to authorise with Microsoft 365, they should click the link 'authenticate with Office 365 via the online form'.

<figure><img src="/files/AZNizcHn6mhgDk0IpU8C" alt=""><figcaption></figcaption></figure>

After clicking the link, the online sign-in form will pop up for the user to authenticate online. The manner of authentication is dependent upon how your organisation and the user has configured their authentication in Microsoft 365/Microsoft Entra.

<figure><img src="/files/XMdch1LphFMbyOkCkC5D" alt=""><figcaption></figcaption></figure>

After signing in, if the user has multi-factor authentication enabled they will be prompted for their second factor of authentication.

<figure><img src="/files/7efjQSjhtSDwpPOCl4KU" alt=""><figcaption></figcaption></figure>

The online form will close and <code class="expression">space.vars.PRODUCT\_NAME</code> will complete the authentication.

<figure><img src="/files/ZugSPc3kKRZGGfCLIfyW" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
If your organisation has single sign-on with ADFS or Entra joining, then users will not be prompted to authenticate, authentication will be automatic. See [Single Sign-On and Entra ID Token Protection](/feature-guide/single-sign-on-and-entra-id-token-protection.md)
{% endhint %}


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