# Manage Data Systems for Classification (/docs/classification/scans/manage-data-systems-for-classification)

## See an overview of connected data systems [#see-an-overview-of-connected-data-systems]

- To see an overview of how many of your data systems are configured for classification scanning, navigate to **Classification** and see the widget **Scan-Ready Systems**.

![Scan-Ready widget on Classification Dashboard](/images/sanity/2026-04-21-manage-systems-scan-ready-widget.png)

- To see which data systems currently have recurring classification scans enabled, navigate to **Classification > Browse Data Systems** and use the quick filter **Recurring Scans On** quick filter.

![Recurring scans toggle on Integrations > Scan Configuration](/images/sanity/2026-04-21-manage-systems-recurring-scans-toggle.png)

- To see which data systems currently do not have recurring classification scans enabled, use the **Recurring Scans Off** quick filter.
- To change the recurring scan setting for a data system, navigate to **Infrastructure > Integrations**, select the integration for that data system, and then navigate to the **Scan Configuration** tab. There you can toggle the **Recurring Scans** toggle on or off.

![Recurring scans toggle on Integrations > Scan Configuration](/images/sanity/2026-04-21-configure-scans-status-in-progress.png)

## Identify not yet configured or disconnected data systems [#identify-not-yet-configured-or-disconnected-data-systems]

Some of your systems may not be ready for classification scanning. This may be because you have not yet added the necessary credentials in the Integrations tab (**Not Configured**), or because those credentials are no longer valid (**Disconnected**).

- To identify these systems, navigate to **Classification** and and click on the "View" link next to "Systems requiring attention to scan" text in the first metric box. This will take you to the **Browse Data Systems** page with the filters "Not Configured" and "Disconnected" active. Alternatively, you can navigate directly to **Browse Data Systems** and select either filter individually.

![Systems with recurring scans on in Classification > Browse Data Systems](/images/sanity/2026-04-21-manage-systems-browse-recurring-scans-on.png)

- To enable classification scanning for Disconnected or Not Configured systems, click the **Configure** or **Reconnect** button on the system card. This will take you to the Integrations tab for that data system, where you can add or update the necessary credentials. For newly configured systems, navigate to the **Scan Configuration** tab to enable recurring scans and/or run an ad-hoc scan.

![Systems with recurring scans on in Integrations > Connection](/images/sanity/2026-04-21-quickstart-step-4-connection-not-configured.png)

<Callout type="info">
  **Note:** For newly reconnected systems, any recurring scan schedule will still be in place. You may wish to check the schedule in the Scan Configuration tab, or run an ad-hoc scan to scan immediately.
</Callout>