What are the different Advanced Stock Management options?

Once the Advanced Stock Management option is enabled in PrestaShop backoffice, new columns are added to Store Commander's interface:

Advanced Stock Management includes 3 options:

 Disabled: no warehouse is associated to the product and the stock management is manually done

 Enabled: one or more warehouses are associated to the product and the stock management will be done in the 'Advanced stocks' grid

 Enabled + Manual Mgmt : a warehouse is associated to the product but the stock management will be done manually