Save the project summarised with all contents

Hello,

Is there or will there be a possibility to save a project file in SC with all contents summarized?

I am thinking of the way ‘Blender’ and ‘Reason’ can do it.

This would have the advantage of not having to assign the individual images, clips, etc. afterwards!
The size of the file would then be larger, but the exchange of many projects among each other for further processing would be considerably improved.

Best regards!