The Line Schedules page allows dynamic setting of the allowable line operations on each line. You can select between 'no operations', 'all available operations' and up to six different customizable combinations of line operations. The groups of operations are distinguished by using different colors.

For the six variable sets of line operations, you can right-click the Color index tab to change the name and operations selected by that color. The line operations available are those that are selected in CFHWL for the line.  A check in the box is ignored if the line is not configured for the operation.

Lines may also be completely disabled. The Line Schedules page only affects lines in the same machine, and changes have immediate effect.