How can I concentrate picking among a subset of the rack but balance picking within that subset?
Suppose you are slotting 100 bays of rack and want the picking concentrated within 20 bays but evened out among those 20. First, slot your rack so that picking is concentrated and save the results. Pick out the skus assigned to the first 20 bays of rack and prepare them as a separate sku input file. Now re-slot those skus into 20 bays of rack, with picking evened out.