Workzone Standard Spaces and Pages (Beta)

Dear community,

Currently Launchpad service feature "Spaces and Pages" is limited to use with S4 on premise systems.

Is our assumption correct that the following roadmap/beta feature will also make it possible to built pages and add content from older ERP on premise systems?

"Ability to create and administrate spaces and pages (beta feature)"
https://roadmaps.sap.com/board?PRODUCT=73554900100800003081⦥=CURRENT-LAST#Q1%202023

Thanks and Regards
Philip