I need to create more than one task per sales item according to the quantity in that sales line.

We produce Workflows (Videos) and sell them on a unit price (so no timesheet)

Odoo 16

Product Type: Sevice, Invoicing Policy: Based o delivered quantity (Manual), Create on Order: Task, Project Template: my Template, Unit of Measurement: Workflows

A Customer orders 100 Videos so i want to have 100 Tasks in my project. 

So in the salesorder in want to have one Item sold 100 times and in the project module i want to have the 100 Items to track them.

Thanks for your help and ideas.