Step-by-step guide to creating a Lookahead filter in Primavera P6

Introduction :

One Lookahead filter in Primavera P6 is a very useful tool for project managers and planners, as it allows them to focus on the Upcoming activities during a given period, for example the 2, 4 or 6 next weeks. This filtering method makes it easier to track the short term, identify constraints and monitor the progress of the work.

This guide offers a detailed method, step by step, to create a Lookahead filter in Primavera P6, in order to better manage the short-term execution of the project.

Pourquoi utiliser un filtre d'anticipation dans Primavera P6 ?

One Lookahead Filter is essential for:

Track activities requiring immediate attention
Improve communication with teams, subcontractors, and stakeholders
Identifying upcoming work over a defined period
Anticipate constraints and avoid blockages
Strengthen steering and proactive decision-making

Step 1: Open your Primavera P6 project

Lancer Primavera P6
Open the project schedule
Go to the view Activities

Step 2: Open the filters window

Click the icon Filter in the toolbar
You
Go in View → Filters

The window displays the existing filters

Étape 3 : Créer un nouveau filtre

Click on New
Name the filter
- “Lookahead 2 weeks”
- “The Next 4 Weeks” Activities”

Use a clear and standardised name (good practice for practices)

Step 4: Define the filter criteria

Configure as follows:

Parameter : Begin or Finish as needed
Condition (Is) : is within range of

Define dynamic range:

Start date : Data Date
End Date :
- Data Date + 14 days Two weeks
- Data Date + 28 Days (4 weeks)

Example:

Fortnight
Start is within range of Data Date to Data Date + 14 days
4 weeks
Start is within the range of Data Date to Data Date + 28 Days

Click on Alright to save

Step 5: Apply the filter

Click on Apply

The activities board only displays lookahead tasks

Save filter for reuse

Stage 6: Customise the Lookahead View (advanced option)

For a professional finish:

Adjust the scale to Gantt Chart
Hide unnecessary columns
Group by:
- Work Breakdown Structure
- Responsible
- Type of activity

👉 Objective: clear reading type Client report / construction site

Step 7: Save and share

Export to Excel / PDF
Save P6 layout

Ideal for:

Weekly meetings
Site coordination
Reporting client

Conclusion

The Lookahead Filter is a key tool for:

Steering the short term
Anticipate constraints
Improve field coordination

It transforms the planning into operational tool, not just as a reporting tool.

ALVID Vision (Expert level)

A good lookahead:

Is aligned with the critical path
Integrates the real-world site constraints
Serves as the base for Weekly meetings & quick decisions

Paired with:

EVM
Risk Analysis
Delay tracking

It becomes a Strategic short-term management tool

Do you have any more questions?