I am trying set up the Warehouse module in V7 to have a fixed pick Location in a warehouse for each product. So that any incoming deliveries will go to that location (which I have done with a Push Flow) and when a Delivery order is created it will always point to this same location for the product. If the location is empty, I want it to create an internal move to bring any stock from a backing location to the picking location, I think a Pull flow should do this but i am not sure of the settings. Does anybody know of a module that does this?

Example for Product X the Pick location is D16A. ( A signifies Floor level) Qty 10

              There is more stock of product X in C5F  Qty 50

Using standard OpenERP logic the delivery order would go to C5F first, which we don’t want.