To add dialogue to your story stream from a character you’ve already created in SoCreate Screenwriting Software:
Navigate to your Story Toolbar to the left of your screen. Here, find a list of characters you can use.
Click on your desired character.
A new Dialogue stream item will appear in your story stream, immediately beneath wherever you’ve left your focus indicator.
Now give your character something to say!
Then click anywhere outside that dialogue stream item to finalize the change.