You can edit a future bid period to adjust the name, start, or end dates of the period. You can only edit future bid periods. Current or previous bid periods cannot be edited.
To edit a future bid period:
Switch to the Periods tab.
Select the bid period you want to edit.
Click the Edit button. The N-PBS Scheduler displays the Edit Period screen.
Make changes to the bid period options.
Click the Save button.
The N-PBS Scheduler updates the bid period with your changes.