Elasticity in upstream tasks

In the Gantt tab, you can see the original dates and the actual dates for each task.

The Original Start Date and Original Due Date columns are calculated using the duration and unit of measure for the task. These columns retain the dates that were established when the workflow was launched. You can use this information for reporting purposes and for performance measurements.

The Start Date column, the Due Date column, and the Completion Date column show the actual dates for the task.