Click the Options Menu, Site Setup to access the Site Setup Screen.
Select the Site in which you want to work. The selected Site is highlighted in blue.
Click the Day Segments Tab.
Select the Grade of which you want to delete the Day Segment from the Grades Grid. The selected Grade is highlighted in blue.
Select the Day Segment you want to delete from the Grade Day Segments Grid. The selected Day Segment is highlighted in blue.
Click 
next to the Grade
Day Segments Grid.
A confirmation screen will appear.
Click 
.