Need to calculate transit time for Virtual Warehouse

Content

Hi,

We have the below requirement in the ongoing engagement:

Demand for an Item is uploaded in Org A and fulfilled by Org B (Sourcing Rule: Transfer from Org B to Org A)

For the same demand, Purchase Requisition is raised at Org B to Supplier (Sourcing Rule: Buy from Supplier to Org

The material will actually be shipped directly from Supplier to Org A but in the system it has to be received at Org B.
Then in the system, it is sent from Org B to Org A through Transfer Order.

But in reality, this Org B is a Virtual Warehouse and not a physical one. So there is no actual Location address where the material will be shipped.