Desktop P6 Professional workflow. Menu labels are aligned with Oracle’s current Version 26 help; older 24.x deployments may show minor wording or privilege differences.
Key takeaways
- Select the milestone and path method before calculation.
- Record the number of paths and scheduling options.
- Trace near-critical paths and convergence rather than relying on rank alone.
Choose the finish point explicitly
Multiple-path analysis is relative to a selected ending activity. Use the contractual or management milestone being discussed, not simply the last row in the schedule. Different finish points produce different path sets.
Read path rank with the network
Display Float Path and Float Path Order, then trace relationships and compare total or free float. Path numbering is an analytical aid; it does not replace review of feasibility, risk, constraints, or status quality.
Calculate and review multiple float paths
Perform this on a quality-checked, statused schedule using the same options as the governing calculation.
Menu path: Tools > Schedule > Options > Advanced
Before you start
- Named completion milestone
- Controlled scheduling options
- Quality-checked logic
- Layout with Float Path and Float Path Order columns
Select the ending activity
Identify the contractual or management completion milestone to analyze.
Verify: The Activity ID and milestone definition are recorded.
Enable multiple paths
Open Schedule Options and select calculation of multiple float paths ending with the chosen activity.
Verify: The dialog shows the intended activity and path basis.
Choose the method and count
Select total-float or free-float path calculation and the number of paths to calculate.
Verify: The method and count are saved with the analysis record.
Schedule and retain the log
Run F9 under the controlled data date and options.
Verify: The schedule log and calculation time are retained.
Display and trace
Add Float Path and Float Path Order columns, group by Float Path, and use Trace Logic around converging work.
Verify: Each ranked path can be followed to the selected milestone.
Report the decision signal
Explain which paths control, which are near-critical, where they converge, and what evidence or mitigation is needed.
Verify: The report connects path rank to an actionable schedule question.
Field-ready control
Multiple-path analysis check
- Ending milestone identified
- Data date and options match governing run
- Path method disclosed
- Path count disclosed
- Float Path fields displayed
- Relationships traced
- Constraints and calendars reviewed
- Near-critical actions assigned
Common questions
Is Float Path 1 always the contractual critical path?
It is the first calculated path to the selected ending activity under the chosen method and options. Contractual significance still depends on the milestone, contract, status, and factual causation.
Sources and scope
Follow the reference trail.
This guide is original educational commentary. Kairos reference records identify the source organizations, editions and scope behind this guidance. The original publishers retain their publications and rights.
Scheduling ProjectsOracle · checked 2026-08-01Primavera P6 Professional User Guide, Version 26Oracle · checked 2026-08-01Schedule Assessment Guide: Best Practices for Project SchedulesU.S. Government Accountability Office · checked 2026-08-01