In Adobe Workfront, task Duration represents the time frame available for a task to be completed. Adobe documentation states that task duration is the difference between the task’s Planned Start Date and Planned Completion Date , and that planned task dates affect the overall project timeline. When a project is behind schedule and must still meet a requested completion date, reducing task durations is a valid scheduling action because shorter durations can move planned completion dates earlier and compress the project timeline. Applying a Must Start On constraint to all tasks is not the best approach because that constraint forces each task to start on a specified date and can reduce Workfront’s ability to calculate the schedule dynamically. Adjusting all Planned Start Dates to the same day is also inappropriate because it ignores task sequence, predecessors, dependencies, and realistic resource planning. Workfront recommends using durations and predecessor relationships to establish project timelines rather than relying on manually forced constraints. Therefore, the correct action is B. Reduce the durations of the tasks .

=========