Management of Item "A" that has diffrent VALUE 100%,75%,50% and 0%

Hi All

Here our test case:

Specific Items can have different values depending of thier statut & utilization, let's take an Item "A"

1. Item "A" is bought with 1000$ x 10 Units

2. 1 Unit is issued with the value of 1000$

3. This Unit is returned to Stock but lot on value, its new value = 750$ and must be separated from the 9 New Units that are in Stock, so we have :

- 1 Unit of 750$

- 9 Units of 1000$

-  The expense account of the step 2 get only  250$ of charge

And so on...

So those items can get  4 values : 1000$ as new - 750$ as used - 500$ as used a second time - 0% as used third time,