April 24, 2019
In a large project with many tasks and associated relationships, there will be vital tasks with an important start date. Driving path can span across hierarchies and look “up” the project to highlight all the predecessor activities that may be encroaching on a task's start date.
To enable Driving path, right-click any child or subtask in the Gantt chart and select Show Driving path to easily see which tasks, based on predecessors, affect its start date.