Currently there is only an option to select the Ship To address (Delivery Address) in D365. But as per the Indian scenario a Customer can have multiple addresses and having multiple GSTN and performs decentralized accounting. Which makes it difficult to manage by the default address which is set for invoicing. So a similar drop down should be available in the sales order to select both Invoice and delivery address. Also the tax information for the purposes of GST calculation in the Tax information tab should flow from the Invoice address For the purpose of E-waybill, The GST information form the Delivery address should flow.