Great Product Managers think in flows. Not so great ones in screens. Flows drive UX. Screens drive UI.
Anatomy of a flow: Intent-Entry-Interaction-Exit
Anatomy of a screen: UI Elements on the screen
Anatomy of a screen: UI Elements on the screen
Flows question the Why.
Screens shows the What.
Screens shows the What.
Flows are time bound.
Screens are static.
Screens are static.