How To: How do I create an invoice without details (on subtitle)?

Sometimes one wishes to send an invoice with only the subtotals and their description on the invoice without mentioning the details of the expenses. This is possible!

Navigate to the Billing module

1. Go to the Invoices tab
2. Click on the relevant owner in the top table
3. Click in the bottom table on the invoice line you want to change
4. Invoice window appears
5. Deactivate the button "show details on invoice"
6. Open pdf to view the result