xFrame | Custom Section Issue

Dear experts and friends,

I am encountering a hurdle in creating a custom section within the 3DEXPERIENCE xFrame app. The instructions provided at the bottom are unclear to me. Specifically, I am unsure if I need to create a new collaborative space in the 3DSpace app to proceed.

Could you please clarify this for me? Any guidance or assistance would be greatly appreciated.

Thank you very much.
Edu 

XFRAME