To generate a Process Timeline, which of the following pieces of information is necessary?

To generate a Process Timeline, the necessary information includes the AID (Activity ID). The AID is essential because it uniquely identifies a specific instance of a process across the system. When generating a Process Timeline, this identifier allows responders to link different events and activities related to that specific process, enabling them to reconstruct the sequence of actions taken by the process. It is crucial for ensuring the timeline accurately reflects the events associated with a particular activity or process.

The other options, while potentially useful in the analysis or context of the timeline, do not hold the same necessity as the AID for creating the timeline itself. File names and event types may provide additional information regarding the processes involved, and a time range can frame the context of when events occurred, but without the AID, the timeline would lack a clear anchor point to tie those events back to the specific process.