How do I remove tasks from "Pending invoicing"

Need
To remove invoices that have been generated from a task with no charge.

Step-by-step guide
You can manually change the invoice status of hours and product use by following these steps:

1. Login to your Microbizz solution

2. Click on the TASKS tab on the top pane.

3. Press on Pending Invoices

4. Find an invoice that is generated from a Task (with no charge Invoicing method)

5. Open the task

6. In the task click on Hours

7. Find and press edit on the registered hours that are awaiting Invoicing

8. Click on the Invoiced drop down and choose Handled.

9. Press save

10. The status of this registration will now change to Handled and the Invoice will disappear from Pending Invoices