VAT Setup for Order to Cash Cycle

Hi Experts,

1. Can any one provide VAT Setup document for Order to Cash Cycle.

2. When a Sales Order is created, Imported in AR as Invoice, Can we group all the Sales Order lines based on its Ship to Location as one Invoice in AR

I.e Ex: If a Sales Order has 10 Lines, & 5 lines belongs to one ship to Location & remaining 5 lines belong to other ship to location, in this case once it is Imported in AR, can we create 2 Invoices separately based on ship to location mentioned in SO lines.

Please advise