Product with QUANTY & UNITS

It would be nice if there a features for “UNITS” like meters, pcs, units, boxes, measuring, etc.

For example we add a new stocks on our storage room
Name | Quantity | Units
Fiber Optic Cable | 2 | KM

- if we assign (use) the cable for the customer like 300 meters

its auto deducted to the stocks Quanty so in the storage room there will be available 1.7 KM.

Something like that seamless automated deductiom from item quantity when we book items out and here is a logs if where is the item used link to customer or location etc.

also this is supported with the task/scheduling seamless integration.