> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/rest-api/identity-api/identity-api-reference/users/users-management.md).

# Users Management

The Users Management API allows managing users registered within the customer's own Facial Recognition collection.

#### Available operations

* **Enroll User**: Registers the face of a new user in the collection. The userId must be unique.
* **Search User**: Performs a 1:N Facial Recognition search within the collection, returning the users that meet the configured similarity threshold.
* **Unenroll User**: Deletes a user's record from the collection.