Overview of the project Critical Path

Last update: May 6, 2025

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Determining a project’s Critical Path is an automatic way for Adobe Workfront to flag a sequence of tasks in a project that have the potential to impact the project’s timeline. Tasks that can impact the project’s timeline are flagged as Critical Path tasks.

The following features can impact the Critical Path of a project:

  • The Work Breakdown Structure of the project.

    For more information, see Determine Work Breakdown Structure in a project.

  • The time (duration) that each task will take to complete.

  • The dependencies between the tasks.

    Consider the following:

    • When a task on the Critical Path has a predecessor relationship, its predecessors and successors are also on the Critical Path if the changes on the predecessors’ or successors’ dates directly impact their dependents.

      TIP
      When a task’s successor date doesn’t directly impact the date of their dependent tasks or the project’s dates, the successor task isn’t on the Critical Path.
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    • When a subtask is identified as a Critical Path task, the parent task is also identified as a Critical Path task if the Projected Start Date and parent task’s time is the same as that of the subtask.

Taking these features into consideration, the system calculates the Critical Path by using the longest path between the earliest task and the task that determines the end of the project. The Critical Path Calculation takes into account what is the earliest and latest time that each task can start and finish by without making the project longer. This process determines which tasks are “critical” (and belong to the longest path) and which ones have “total float” (can be delayed without making the project longer).

Any delay in the activity of a task on the Critical Path directly impacts the Projected Completion Date of the project (there is no float on the critical path).

Access requirements

Expand to view access requirements for the functionality in this article.

You must have the following access to perform the steps in this article:

Adobe Workfront planAny
Adobe Workfront license

New: Standard

Or

Current: Work or higher

Access level configurations

View or higher access to Tasks

Note: If you still don't have access, ask your Workfront administrator if they set additional restrictions in your access level. For information on how a Workfront administrator can modify your access level, see Create or modify custom access levels.

Object permissions

View or higher permissions on a task

For information on requesting additional access, see Request access to objects.

For more detail about the information in this table, see Access requirements in Workfront documentation.

View the Critical Path

You can view the tasks that belong to the Critical Path in the following areas of the Workfront application:

View the Critical Path in the Gantt chart

To view tasks on the Critical Path in the Gantt chart:

  1. Click the Main Menu icon Main Menu in the upper-right corner of Adobe Workfront, or (if available), click the Main Menu icon Main Menu in the upper-left corner, then click Projects.

  2. In the project list, select a project.

  3. In the left panel, click Tasks. The Tasks tab opens.

  4. In the upper-right corner of the task list, click the Gantt Chart icon.

    gantt_chart_icon__1_.png

  5. In the upper-right corner of the Gantt chart section, click the Options icon Options icon , then select the Critical Path option in the drop-down that appears. The tasks that are on the Critical Path now have a red line above their timeline.

    crtitical_path_on_gantt__1_.png