Scenes and structure
Scenes live in an Inbox until you place them, so you can write first and organise later. When you want structure, it grows from books to parts, chapters, and scenes, and you can see it as a Binder, Corkboard, Outliner, or Timeline.
Comments and roles
Comment on a passage or on a whole scene; comments are stored apart from the text, so the prose stays untouched. Each person gets a role of owner, editor, contributor, commenter, or reader, and a scene can be locked or assigned.
Scripts and prose
Write prose scenes, planning scenes, and script scenes in one work. Screenplay and stage play scenes have guided typing, and they travel as Fountain inside a TomeDir folder.