Create critical path for “any activity”
In Primavera when we use the default “Critical” filter, it will show the critical path for the whole project (for the last activity).
How about if we want to show critical path for an activity which is somewhere in middle of project, not the last one.
In this case we can use “Multiple float paths” function.
You can go to Tool -> Schedule -> Option -> Advanced tab ->
Then you go to View -> Group and Sort.
You can also create a Filter so that we can hide all unnecessary activity.
Then we can have the “small” critical path for the activity we want