Minimum Stock Rules 

Minimum and maximum stock quantities can be defined in the minimum stock rules can be defined  following  Settings > Minimum Stock Rules page of the Inventory module.

• Complete the minimum stock rules form :

• Warehouse : Warehouse of product to define.
• Product : Product to define.
• Min Qty : Minimum quantity of product.  
• Max Qty : Maximum quantity of product.  
• UoM : Units of Measure.
• Click Save to add data

• The inventory will be notified when the product quantity in stock is lower than the define, Can be check via the stock balance in the red tab

• Also, You can be replenish stock quantities by clicking New Purchase Request, New Purchase Order, New Goods Transfer or New Goods Issue