# Topics

This option allows your subscribers to choose the topic they are interested in and want to receive push notifications about. 

This can be used in the double opt-in subscription form (the custom one), or with a single opt-in subscription form, by upgrading the bell widget (you must enable both options, [bell widget](https://docs.pushpushgo.company/web-push/integration-script/bell-widget) and topics)

To enable topics on your project, go to *Settings > Integration Web Push (VAPID) > Topics.*

<figure><img src="https://2886427578-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_L2jrbLGTIbcnHMUrm%2Fuploads%2FjiAwHJYqY47tXwcoGeBc%2FZrzut%20ekranu%202025-04-18%20o%2016.06.48.png?alt=media&#x26;token=db3d7268-f876-4458-a614-10e2a6a0c461" alt=""><figcaption></figcaption></figure>

Type in the names of topics and label keys. Hit the **Save changes** button. From that point, topics will be automatically shown after configuring and publishing a double opt-in subscription form and/or a bell widget.&#x20;

Go to S*ettings > Integration > Subscription form.* Choose the Custom subscription form and fill it in.

<figure><img src="https://2886427578-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_L2jrbLGTIbcnHMUrm%2Fuploads%2FpVfBuY4dyjYqBJnYdeex%2FZrzut%20ekranu%202025-04-18%20o%2016.11.45.png?alt=media&#x26;token=146ae42d-768f-434c-8238-77342d59cb2e" alt=""><figcaption></figcaption></figure>

Don't forget to publish your new subscription form!


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