List of all seeded HCM Extracts and User Entities

Where can we download a list of all the available seeded HCM Extracts and User Entities?

Docs.oracle.com provides a list of seeded reports/analytics/subject areas, but not a list of HCM Extracts or User Entities.

I will probably be able to write up a SQL query to get the list, but from a user perspective, that would not be the best option. Looking to know if it can be readily viewed from somewhere.

Thanks.