Take note of legend at bottom of screen for an explanation of color coding of blocks. Gray blocks indicate which section student is currently scheduled into.
Where there is more than one section available, section displayed in grid is section with best availability for balancing and section that Section Scheduler would have selected.
Clicking on course link opens District Course screen with additional details about course.
Those sections that meet on several different meeting days will show all periods, regardless of section meeting period, in 0 period column.
Quick Placement screen obeys setting in Class Size Limit field on School Scheduling Options screen.