Make sure the correct item is selected in the technical tree.
Go from process menu to Invoicing > Invoicing of energy
To add a new invoice, click Add New Invoice in the view.
In the window that opens, you can enter invoice information.
Finally, press Save
The new invoice appears in the Energy invoicing view. Please note that the invoices displayed vary depending on the property selected.
Different actions can be performed on the invoice. It can be marked as invoiced, print PDF, or removed
An invoice that has already been invoiced can also be credited.