Update datasource.md (#549)

Add PDC support details

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Co-authored-by: Jocelyn Collado-Kuri <[email protected]>
Co-authored-by: yesoreyeram <[email protected]>

Author: 3 people

docs/sources/setup/datasource.md

@@ -34,6 +34,13 @@ weight: 103
 
 1. Click **Save & Test** button and you should see a confirmation dialog box that says "Data source is working".
 
+**Private data source connect** - _Only for Grafana Cloud users._
+
+| Setting                         | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
+| ------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| **Private data source connect** | Establishes a private, secured connection between a Grafana Cloud stack and data sources within a private network. Use the drop-down to locate the PDC URL. For setup instructions, refer to [Private data source connect (PDC)](https://grafana.com/docs/grafana-cloud/connect-externally-hosted/private-data-source-connect/configure-pdc/#configure-grafana-private-data-source-connect-pdc) and [Configure PDC](https://grafana.com/docs/grafana-cloud/connect-externally-hosted/private-data-source-connect/). Click **Manage private data source connect** to open your PDC connection page and view your configuration details. |
+
+
 {{< admonition type="tip" >}}
 If you see errors, check the Grafana logs for troubleshooting.
 {{< /admonition >}}