Tip: The quickest way to search any completed jobs is from the Job History page.
Set the job status to Work Order
Click Save and close the job
Open the same job again, set the status to Completed
Click Save and close the job
The job will now be available on the Awaiting Approval page, when you re-approve the invoice it will send over to MYOB Essentials again. If the invoice is already in MYOB Essentials it will need to be deleted before the invoice will be allowed to be sent over again.