Not Demonstrated:

• The Tonto calendar can help plan related events under time constraint (but not under other constraints). Taking predecessor/successor relationships into account, it calculates the float in days between the beginning task and ending task. In the process, it assigns a float to each task. Those with the least float are on the critical path between the beginning task and ending task.

• Tonto can maintain more than one calendar. Simply open a new tab of the type "Calendar."