APM tracks asset indicator readings and costs for each life. For example, you might want to track indicator readings collected after a rebuild separately from before the rebuild.
If this option is selected, the Change manufacture info option is available.

New: The work request has been created, but has not been turned into a work order yet.
Work Order Created: A work order has been created for this work request.
Work Completed: The work order that was created for this work request has been completed.
Canceled: The work request was canceled.
Closed: The work request was manually marked as “Closed”.