In Primavera we can work with multiple projects at the same time.
We have a Program contain 2 projects : Project 1 and Project 2.
Each project has its own critical path. And when we open 2 projects, by default Primavera show 2 critical paths.
What if we want to show only 1 critical path for the program.
I will show you how to do it.
Click F9 -> Option
In “Calculate float based on finish date of”. Check on “Opened projects”
Click Close and run Schedule.
Now we can see Primavera display only 1 critical path. It based on the Finish date of Project 2 to calculate the Total Float.