This example shows an interactive organizational hierarchy as a force-directed network. A CSV file supplies the parent-child relationships, which d3.csv loads and converts into nodes and links. The visualization uses d3.forceSimulation with forceLink, forceManyBody, and forceCenter to position the nodes, which are rendered as colored SVG circles based on role (CEO, Manager, or other). Labels accompany each node, and a drag behavior lets users reposition elements, with the simulation updating positions on each tick.