Hi,

By default, Odoo allows for the automatic creation of a project from a sales order if the sales order lines contain at least one service product.

if you want to create a project automatically from a sales order with only storable products, you would need to customize the system.

Suppose you want to create project on sale order confirmation you can do as this

Inherit sale.order model and in action_confirm function :

def action_confirm(self):
res = super(SaleOrder, self).action_confirm()
for order in self:
if all(line.product_id.type == 'product' for line in order.order_line):
# Create a project for the sales order
project = self.env['project.project'].create({
'name': order.name,
'sale_order_id': order.id,
# Add any other project field values as needed
})
# Link the project to the sales order
order.project_id = project.id
return res

Hope this will help you
Thanks