...
When creating a disposition transaction, the tag number to be disposed of must exist on the inventory system. You will be restricted to using a date in an open period if your GAAP flag is checked.
The Description, Fund, Function, Asset Class, Cost Disposed Of, and the Number of Items are filled filled in automatically from the current information stored on the item. The "Cost Disposed Of" is the current value of the Original Cost. This value is not related to the "Amount Received" value.
...