--- title: "How can I set what data customers can provide in hosted self-service pages?" slug: "how-can-i-set-what-data-customers-can-provide-in-hosted-self-service-pages" updated: 2025-07-10T15:45:14Z published: 2025-07-10T15:45:14Z canonical: "help.frisbii.com/how-can-i-set-what-data-customers-can-provide-in-hosted-self-service-pages" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.frisbii.com/llms.txt > Use this file to discover all available pages before exploring further. # How can I set what data customers can provide in hosted self-service pages? Frisbii Transform automatically provides you with a **hosted customer self-service portal** and **hosted self-service checkout pages** for all plan variants. In Settings > Integration > **Self-Service** you can set which customer data is required, optional or hidden. Required fields must be filled during registration, optional fields can be filled and hidden fields are not visible during registration and in the customer portal. ![](https://cdn.document360.io/b84e1b5d-2ba6-4465-8c62-fb45a2f31314/Images/Documentation/gr.png) **Hint:** Custom fields cannot be displayed or filled via the hosted signup and portal. To do so, you need to customize your website using SubscriptionJS.