Enhanced registration flows to collect more customer information

This feature allows to build custom registration flows that collect more information from users, which is passed on to custom Actions (webhooks) via the optional transient_payload field.

It is specifically designed for more complex registration use cases that go beyond the scope of identity traits. When building your own UI, the transient_payload field can be used to pass additional data when completing the registration flow. This data can then be forwarded to any configured action.

For example, opt-in consents for newsletters or collected demographic information can now be sent to any backend with ease.

Read more about transient payloads & grok examples in our Custom UI and Webhooks documentation.