New App since R2023x FD01 in CCM - Browsing Structure Defintion

I searched for some background information to better understand the provided functionality. Unfortunately I don´t find anything in the wiki and the documentation only descrive how the the App works. Browsing Structure Definition - User Assistance R2023x (3ds.com)

In addition I found some small information in the developers guide. Dassault Systèmes Developer Assistance (3ds.com)

Hopefully somebody could support me. Many thanks in advance!