[docs] Update delete-grid-row.md (#3354)

Signed-off-by: Prakhar Gupta <92228082+prakhargupta1@users.noreply.github.com>
Co-authored-by: Jan Potoms <2109932+Janpot@users.noreply.github.com>

docs/data/toolpad/studio/how-to-guides/delete-grid-row.md

@@ -2,6 +2,10 @@
 
 <p class="description">You can add a delete functionality to the data grid in minutes.</p>
 
+:::info
+Toolpad Studio now supports [Data Providers](/toolpad/studio/concepts/data-providers/) as an improved way to manage CRUD operations in a data grids. With data providers you can set up [row deletion](/toolpad/studio/concepts/data-providers/#deleting-rows) just by supplying a backend function that performs the action.
+:::
+
 You can add a delete button to a data grid connected to any REST API, like so:
 
 {{"component": "modules/components/DocsImage.tsx", "src": "/static/toolpad/docs/studio/how-to-guides/delete-grid-row/delete-button.png", "alt": "Data grid with delete", "caption": "A data grid with a Delete button" }}