IR/ISO w/o intercompany

We want to do the IR-ISO for tracking and IR approval process
But there is no need to do the intercompany
How can we achieve that???

1. You have an flexibility to

1. You have an flexibility to switch off intercompany invoicing for internal sales orders by setting the profile ‘INV: Intercompany Invoice for Internal Orders’ to No.

2. Intercompany invoice cannot be raised for inter-org transfers of type ‘Direct Transfer’ through Internal sales Orders.