True or False: Events can include timers or messages to indicate how they are triggered.

The statement is true because events in process modeling can indeed be triggered by timers, messages, or other triggers. In business process management (BPM), events are used to dictate how a process behaves at certain points. Timer events allow the process to wait for a specified period before continuing, effectively creating delays or scheduling future actions. Message events are used to trigger actions based on the receipt of messages, allowing for communication between different processes or systems.

Therefore, both timers and messages are valid forms of event triggers, making the assertion that events can include timers or messages accurate. This dual capability enhances the flexibility and responsiveness of process models, allowing them to integrate with different business scenarios effectively.