# 4. Scannez le code QR de la cassette

C’est une étape importante : vous devez identifier la cassette à l’origine de la notification de prévention.

Pour cela, utilisez le lecteur de code QR dans l’application Valpas pour scanner l’étiquette située sur le côté de la cassette.

<figure><img src="/files/jy0QFH3KwRpgqosGK98K" alt=""><figcaption></figcaption></figure>


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