A simple workflow in Diagram Builder: a Start activity, depicted as a dark circle with a white triangle icon on it, an Execute Code activity, depicted as a blue square with a white checkbox icon inside it, followed by a white rectangle labeled Activity, and an End activity, depicted as a dark circle with a white square icon on it. The three activities are horizontally aligned with each other, and connected by two horizontal connections.

At the top right of the Diagram Builder, the navigator view is visible. The navigator view is a miniature depiction of the drawing area. The three activities are visible in the middle of the navigator. A dark boundary on the navigator view indicates that the three activities are inside the currently visible section of the Diagram Builder, and there are no other activities in the drawing area.