# Adding Microsoft 365 tenant to Xopero ONE

## Using OAuth

{% stepper %}
{% step %}
Log in to [**XMS**](#user-content-fn-1)[^1] and open the **Microsoft 365** tab on the left side of the window.

<figure><img src="/files/pLs0sIc6YybimH9IFBv0" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Click **Connect** under **Microsoft 365**.

<figure><img src="/files/zKjfyjrL9nqzhaediJ8H" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Copy the **app authentication code** and click **Log in to Microsoft 365 button**.

<figure><img src="/files/Ze4dMRy4qixXsIqSeE3X" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Enter the code you've just copied and click **Next** to proceed.

<figure><img src="/files/grcC86rjotpZGJNr5SNA" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Confirm your sign-in to **Xopero Registrator** by clicking **Continue**.

<figure><img src="/files/3jMPj4A3pZUukuoiAXre" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
If the registration was completed successfully, you will see the following message. Close the tab and go back to **XMS**.

<figure><img src="/files/9JHJEX7FqpIAzh1Gf3lK" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Your **Microsoft 365** organization has now been successfully added to **Xopero ONE**. Click **Custom policy** to adjust your backup policy settings, or click **Run backup** to execute the backup immediately using the current policy configuration.

<figure><img src="/files/RYdFGObDTc62bBVCpnlU" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
To access advanced settings for your organization, open your **Microsoft 365** dashboard and click **Edit** in the left-bottom corner of your organization tile. In the advanced settings, you can configure your license management, adjust user sync interval, and change the default worker.

<figure><img src="/files/xOi1yppVA7IJTXQ5SLjN" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

[^1]: Xopero ONE Management Service


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