Which of the following statements are true regarding process deadlines?

Process deadlines are an important feature in managing workflows within Appian. When a deadline is set for a task within a process, it can lead to specific behaviors when that deadline is reached. One of the key functions of process deadlines is their ability to trigger Exception Flows. This means that if a task is not completed by the set deadline, the process can automatically transition to an alternative path designed to handle exceptions or delays. This mechanism helps maintain the overall efficiency and effectiveness of a process flow by ensuring that there are predefined responses to unaddressed tasks.

This response to the deadline ensures that processes remain dynamic and can adapt when tasks are not completed within their expected timeframes. Exception Flows are critical in maintaining process integrity and ensuring that appropriate actions are taken in response to delays.

The other options, like automatically terminating processes or creating notification tasks, do not accurately describe the primary function of deadlines in Appian. Additionally, enforcing security restrictions is not a direct consequence of setting deadlines. Therefore, the role of process deadlines in triggering Exception Flows is a correct and relevant aspect of their functionality.