> For the complete documentation index, see [llms.txt](https://docs.finops.softwareone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finops.softwareone.com/system/data-sources/microsoft-azure/import-historical-data.md).

# Import Historical Data

## Performing a billing reimport in FinOps

To perform a billing reimport in FinOps for Cloud:

1. Navigate to the **Data sources** page.
2. Select the Azure data source, then select **Billing reimport**.
3. In **Import from**, choose the start date of your historical billing data.
4. Select **Schedule import**.

Once the import process has been initiated, it might take several hours for the process to complete, depending on the amount of historical data.

{% hint style="info" %}
A billing reimport can only be started on individual Azure subscriptions. This functionality is not available to the parent tenant.
{% endhint %}


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