Using a prezi presentation (as sub-argument) into another prezi presentation

Hi,

I would like to include a prezi presentation I put together using the "World Map 2 model" into another prezi presentation. Can I do this? If yes, I cannot figure out how.

The point would be to use the former prezi presentation as a sub-argument (in other words, as one of the panel available) in a new presentation I'm building using the "Off the map" model.

Thank you very much for any advice or suggestion you may have.