I was wondering if someone is using this feature of SSPR, and if someone has a detailed explanation of this option:

Web Services Third Party Permissions:
Add an LDAP filter that contains the users permitted to execute REST web services and specify a third party via the 'username' parameter.

What does it mean? Does it mean that a "trusted" user may for example query another user's profile data? It's not very clear to me from the official documentation.

Thanks in advance!