Zdravo! Da malo pomagam lenobam. To sem nasel v Project Helpu:
About slack calculation The amount of slack in your schedule indicates how long tasks can be delayed before other tasks or the project finish date are affected. If you know where slack exists in your schedule, you can move tasks when certain phases of the schedule have no slack and other phases have too much. Free slack is the amount of time a task can be delayed before its successor task is delayed. Use the Free Slack field to determine whether a task has any time available for a delay. This can be useful if a resource needs more time on a task, or if you want to assign a resource to another task. You can also use the Free Slack field to determine how to recover a schedule that's slipping. Total slack is the amount of time a task can be delayed before the project finish date is delayed. Total slack can be positive or negative. If total slack is a positive number, it indicates the amount of time that the task can be delayed without delaying the project finish date. If total slack is a negative number, it indicates the amount of time that must be saved so that the project finish date is not delayed. Negative slack indicates that there is not enough time scheduled for the task and is usually caused by constraint dates. By default and by definition, a task with 0 slack is considered a critical task. If a critical task is delayed, the project finish date is also delayed. Mitar
