Copy a screen from a project to another

Hi everyone,
I tried to search a little bit but didn’t find a solution.
I have to copy a Screen with all its components (not Blocks) from a project into another existing project.
It’s possible ?
Thanks so much.
Claudio

AIMergerApp v1.2

http://kio4.com/appinventor/127J_unir_aplicaciones_app_inventor.htm

Thanks a lot for the answer, I look at it immediately …
Bye
Claudio