To import a screen from another script you can use one of two options:
From Project
Select the Project, Script and Screen you wish to import. You can then provide the New Screen Name, which will default to the name of the screen you chose to import. Once finished, click the 
icon and the screen will be added to your script.
From XML File
Select the File and Screen you wish to import. You can then provide the New Screen Name, which will default to the name of the screen you chose to import. Once finished, click the icon and the screen will be added to your script.
