Replenishment > How is Replenishment Inventory Managed?
  PPT
How is Replenishment Inventory Managed?
Next, use Algorithm Assignment Maintenance to define a specific pick strategy for selecting replenishment (PICK-RE) inventory or use a generic pick strategy (PICK-*).
In this example, the same pick rules are used for replenishment picks as well as order picks, 9: Pick by Level bu Location.