Can we notify the AP user (approval Initiator) when the GL combination is updated by the approver

Summary:

Can we notify the AP user (approval Initiator) when the GL Distribution combination is updated by the approver

Content

Currently, the AP user creates the invoice and initiates the approval process. The approval request is then directed to the respective manager. Sometimes, the manager updates the GL combination of the invoice, causing the invoice status to change to 'Needs Revalidation.' However, the AP user is not notified when the GL combination is updated by the approver. Can we implement a notification system to alert the AP user (approver initiator) when such changes occur?

Regards

Raja.