Step 1:
In the shipment listing page, select the DOs you need to convert to customer invoices.
Step 2:
Click on the MASS ACTION button and choose 'Issue Customer Invoice'
Step 3:
A pop-up window will display the Sales Orders ready for creating customer invoices.
Any Sales Orders that don’t qualify will appear in the ERROR tab. These are DOs linked to SOs where some or all products have already been invoiced.
Step 4:
Click 'Proceed' to finish.
A notification will show you the invoices created from the DOs you selected.
