...
Initially, there is a single default warehouse (Main Warehouse) that can be edited. You can add multiple warehouses if the Multiple Warehouses option is selected on the Administration > Settings > Purchasing and Warehouses form.
The Warehouses list
Each warehouse is listed with assigned code, type, the entity to which it belongs, and functional options. As the list is populated, you can change its display settings. Click More actions on the toolbar and select Configure list. For more information on the list settings, see Working with the item list.
...