If a user signs up to get reminders about their bookmarks, or search their bookmarks they need to set up two pieces of information.
The old onboarding process just dropped the user into the dashboard view with two text fields to fill out the information.
The new onboarding is a multi-step onboarding wizard that guides the user to enter the right information.
You can see it in action here: https://twitter.com/hellobirdfeeder/status/1585001878517338112