Project Planning and Control Using Primavera Contractor Version 6: Including Versions 4.1, 5.0 and 6.1

At any time, but usually after all the activities have been updated, the project is scheduled:
Open the Schedule form:
Select Tools, Schedule , or
Press the F9 key, or
Click on the
button.

Select the revised Current Data Date from the box and click the
button.
The software will recalculate all the early finish dates from the remaining durations and the new Current Data Date, taking into account the relationships and the Retained Logic/Progress Override Options.