Time constraints are deadlines that refer to the activation, start, completion and expiration time of the task. You can define these deadlines by one of the following options:
Use a fixed reference time and an offset.
Use an expression.
You can make the task raise critical exception when a start or completion deadline is reached.
Define an Activation Time of a Task
For more information, see Defining an Activation Time of a Task.
Define a Default Start Deadline of a Task
For more information, see Defining a Default Start Deadline of a Task.
Define a Default Completion Deadline of a Task
For more information, see Defining a Default Completion Deadline of a Task.
Define a Default Expiration Time of a Task
For more information, see Defining a Default Expiration Time of a Task.