User stories Screens show what an app looks like. Stories say what a person does with it. You build and test stories, not screens. Read , , and where they exist. Write . Story format - One action per story. "Rename a project from its context menu", not "Manage projects". - Every acceptance line starts with how it is checked: snapshot, unit test, self-test, a person must try it. "Works well" is not checkable. - links reference screenshots, so knows what to compare. Without a reference app, name the snapshot pages that will show the story. A panel, sheet, or menu needs its own snapshot page. -…