After you create the final plan, XPS allows you to adjust the crane plan to compensate for vessel schedule changes, such as when a vessel arrives ahead of or behind schedule.
To reschedule work:
In the Quay Commander window, from the Actions list, select Adjust Shifts to Match Visit.
When prompted for confirmation, click Yes to move all shifts to the current vessel visit time.
XPS adjusts the selected work shifts forward or backward in the crane plan to match the vessel visit.