You can now assign a custom `user_id` to new database-connection users at signup by calling the `api.user.setUserId()` method in a `pre-user-registration` Action. Previously, Auth0 automatically generated user IDs in the standard `auth0|<id>` format for new signups.
Okta, Inc. is an American identity and access management company based in San Francisco. It provides cloud software that helps companies manage and secure user authentication into applications, and for developers to build identity controls into applications, websites, web services, and devices.