From the invoice management screen:
1. Select one ore more invoices.
2. Click on the ‘Approve 1-by-1’ button at the top of the invoices list.
3. Per invoice click on the ‘Approve’ button. A popup will appear.
4. Click on the ‘Approve’ button to approve the invoice. You will be taken to the next invoice in line waiting to be approved. Each invoice will go into the status ‘Approval_Queued’ waiting to be approved by automation.