# Using Frontend Callback

{% hint style="info" %}
Available from @impler/react\@0.21.0 SDK. Not advisable to access imported data on the front end, if importing more than 10K records.
{% endhint %}

Once the user completes importing the spreadsheet in the widget, you access imported data immediately on the frontend application.

## Enable Frontend Callback Destination

<figure><img src="https://3446432046-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdcNtx1PbzBQcufHhuySW%2Fuploads%2FrygHVCkQ5PrkHwaY3VYH%2Fimage.png?alt=media&#x26;token=633a2084-b4de-4b03-bff9-c8367debfc74" alt=""><figcaption><p>Steps to enable frontend callback </p></figcaption></figure>

1. Open the Import and go to the `Destination` section.
2. Enable `Get Imported Data in Frontend`.

## Get Imported Data on Frontend

Once the destination is enabled Impler will start sending Imported data on the frontend.

To access we can use `onDataImported` method at [#listening-for-events](https://docs.impler.io/importer/react-embed#listening-for-events "mention") if using react or can check for a`DATA_IMPORTED` event as per [#listening-to-events](https://docs.impler.io/importer/html-js-embed#listening-to-events "mention") if using HTML & JavaScript.

***

If you have any questions, suggestions, or comments. Feel free to reach out to us over [**Discord**](https://discord.impler.io). We’re constantly improving to deliver the best Data Importer for your product, and we value your input.


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