This type of packaging does not yet exist in InDesign.
Did a bit of a trial run and it seems to work for video, sound, image etc. but not image sequences which have to me moved to the appropriate folder manually and relinked.
Thanks for the feedback all the same.
Is it possible to send a folio file from one user to another user to include in his folio builder panel?
Sure. I share files all the time via Dropbox.
Easiest way to do it.