Timeline
Drag a bar to move a phase, drag its right edge to change how long it takes. Arrows show what depends on what.
Keyboard: focus a bar and use the arrow keys (Shift + arrow changes the length).
Drag a bar to move a phase, drag its right edge to change how long it takes. Arrows show what depends on what.
Keyboard: focus a bar and use the arrow keys (Shift + arrow changes the length).