Project 2007: Working with the Critical Path

Article by Deanna Reynolds (6,546 pts ) , published Feb 24, 2009

A step-by-step guide to working with the Critical Path in Microsoft Office Project 2007.

As an experienced project manager, you know that the critical path is made up of a series of tasks that must finish on schedule. Any task on the critical path that will affect whether the project finish date if delayed is called a critical task. Thus far in the project planning process, the most common view has been the Gantt Chart.

Using the Gantt Chart Wizard, you can apply formatting to visually see which tasks are on the critical path. However, in Office Project 2007 the critical path is not displayed by default.

Applying the Gantt Chart Wizard to display the critical path is a great way for you to see (in color) exactly which tasks are on the critical path and will affect the project finish date. To display the critical path on the Gantt Chart, follow these steps:

  1. Choose View and Gantt Chart.
  2. On the Formatting toolbar, locate and click the Gantt Chart Wizard button. Alternatively, you can choose Format and then Gantt Chart Wizard from the Menu bar.
  3. On the Welcome To The Gantt Chart Wizard page, click Next to begin.
  4. On the second page of the wizard, select Critical Path and click Next.
  5. On the third page of the wizard, select Resources And Dates. (Note there are other choices.)
  6. On the next wizard page, select Yes to show link lines between dependent tasks. Click Next.
  7. Click Format It and then Exit Wizard.

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Critical Path Example

The critical path is shown in red

Excerpted from...

With permission from Microsoft Press, this article content was excerpted from the book, Managing Projects with Microsoft Office Project 2007 (Self-Paced Training Kit for Exam 70-632).

Comment

Oct 28, 2009 4:35 PM
Ara Cho
OnePager Pro critical path
Deanna,

Great tips. I think a lot of PMs underestimate the value of visualizing the critical path.

My company is using OnePager Pro, a MS Project add-in, to show the critical paths of projects.

OnePager takes my schedule data from Microsoft Project, creates a one-page Gantt chart (in full color), and then proceeds to highlight the critical path. We paste OnePager's output into e-mails and PowerPoint presentations.

Here's a link to the OnePager tool:
<a href="http://www.chroniclegraphics.com/products/onepager.php">OnePager Pro</A>

You might want to review this software in one of your future articles.