The main purpose of screenplays is to import scripts in FDX or TXT format to provide a library of scripts for the other apps to use.
Screenplays is a 3-panel app:
Col1 = a list of screenplays imported into the app
Co2 = lists either scenes or characters from the selected col1 script
Col3 = either shows the scene content or the metadata and dialog for the scene/character selected in col2