When products enter the warehouse, you can select on the entrance slips the location (shelf/section) of the product in the warehouse.
When products are transferred between stores, you can select the warehouse and the related shelf where the product is supposed to leave. When the returns from the stores or from other offices are approved, you can select the warehouse and the shelf where the returned items will be placed.
You can order your shelf inventory by counting and matching transactions based on warehouse shelves.