Steps 4 - 8
Enter a description like "Auto Approve requests after 2 days"
Use the appropriate JQL to catch your old tickets like the below code block
status = "Awaiting Approval"
and "My Approved Field" = "No"
and updated <-2d
Type in the user to run this script as
Enter a valid cron expression, for example to run it every weekday at 10am use: "0 00 10 ? * MON-FRI"
Then choose the appropriate Action (this is likely to be a new Status of "Approved") and save your escalation