Which key figures need to be mapped (On-premise 3.0.3 system)

Hi All,

We have certain key figures like "Open Sales Order", "Open STO" (from source location to destination location), "STO Deliveries" (from source location to destination location) ,"Intransit" (To destination location), "Open Production order"(fixed reservation to be created against production order for BOM components), Purchase order and "Inbound Delivery". Which are the key figures that need to be mapped considering both source and destination on On-premise 3.0.3 system?

Thanks.

Aditya