How can i export my file back to Storyboard pro 4.1?

I imported my movie from storyboard 4.1 pro to Harmony 12 stage and i realized that the file was goen or consumated from Harmony…and i have no copy! How can i export the movie i doen back to Storyboard pro 4.1. It should be grate if that can work? If not i hope the developers will adjust that in Harmony 12 so peple can rework in storyboard if they need that!

The files should cooperate between two products from same family (Toon Boom). What is the problem?