Send an email to PO submitter if the PO is under review for specific amount of time
Hi Mark,
Are you aware with the setup of escalation path? Once you define the time limit for approval of work item, it will escalate the workflow, and send the notifications (if you setup the email, then it will go through email).
At every step, you can have escalation path.
Let us know if you require further assistance in setting up escalation path and notifications.
Regards,
Neeraj Kumar