How to Show WBS 0 in Microsoft Project
When creating a project schedule in Microsoft Project, the Work Breakdown Structure (WBS) usually starts from 1. However, many project managers and construction planners prefer to display WBS 0 as the highest level representing the entire project.
What is WBS 0?
WBS 0 is the Project Summary Task.
It represents the whole project and automatically summarizes:
Total Project Duration
Total Work
Total Cost
Overall Start Date
Overall Finish Date
Example:
| WBS | Task Name |
|---|---|
| 0 | SPH Building Construction Project |
| 1 | Pre-Construction |
| 1.1 | Site Survey |
| 1.2 | Design Approval |
| 2 | Substructure |
| 2.1 | Excavation |
| 2.2 | Foundation |
In this example, WBS 0 is the complete project.
How to Show WBS 0
Method 1: Using the Format Tab
Open your project.
Go to Gantt Chart View.
Click the Format tab.
In the Show/Hide section, check Project Summary Task.
Microsoft Project will immediately display the Project Summary Task at the top of your schedule.
Method 2: Using Project Options
Click File.
Select Options.
Choose Advanced.
Scroll down to Display options for this project.
Check Show project summary task.
Click OK.
How to Display the WBS Column
If the WBS column is not visible:
Right-click any column heading.
Select Insert Column.
Choose WBS.
You will now see the WBS numbering structure.
Why Use WBS 0?
1. Better Project Overview
WBS 0 provides a quick summary of the entire project.
You can instantly see:
Project Start Date
Project Finish Date
Total Duration
Total Cost
2. Easier Reporting
Many clients and management teams want to see the project summarized at the highest level.
WBS 0 provides a clean and professional overview.
3. Improved Schedule Organization
A structured WBS helps keep schedules organized and easier to understand.
Typical construction structure:
0. Project Name
1. Pre-Construction
2. Substructure
3. Superstructure
4. Architectural Works
5. MEP Works
6. External Works
7. Testing & Commissioning
8. Handover
Construction Scheduling Best Practice
For construction projects, always enable the Project Summary Task (WBS 0) before starting detailed scheduling.
This allows you to:
✅ Monitor the entire project from one line
✅ Track overall project duration
✅ Review total project cost
✅ Generate cleaner reports
✅ Improve communication with clients and management
Key Takeaway
WBS 0 = Project Summary Task
By enabling the Project Summary Task in Microsoft Project, you can view the entire project at the highest level, making planning, reporting, and schedule management much more effective. 🚀🏗️📊