Invoice processors can perform this task.
You can easily monitor and track invoices during the approval process in Invoices > Invoice processor > Invoices.
By using the Approvals and In review tabs, you can specifically track invoices that currently need approval by a manager or Finance users.
The All invoices tab provides an overview of all invoices that have been captured in Perk for your company, including all rejected invoices.
Note: Invoices with statuses In Approval, In review, Ready for export, and Exported cannot be edited. The fields are read-only when the invoice is submitted.
As an invoice processor, you can recall an invoice at any stage in the approval process if you want to edit it.