Normalment, hi ha diversos modes de programar, com l' optimista, l' esperat i el pessimista. Quan es crea una tasca, es pot arranjar el percentatge d' estimació addiconal per a les programacions optimista i pessimista. Aquests arranjaments s' usen llavors oer a diversos modes de programació.
There are usually various scheduling modes, like optimistic, expected and pessimistic scheduling. When creating a task the additional estimation percentage for optimistic and pessimistic scheduling can be set. These settings are then used for the various scheduling modes.