The "Stocks" screen registers and changes stocks. The screen has the following entry fields: - "Stock": Reference to a warehouse of a [[Invantive Estate/Subjects/Finance/Units|unit]], as registered in [[Invantive Estate/Subjects/Administration/Warehouses|Warehouses]]. - "Unit": A unit is an independent object of a certain product. See also [[Invantive Estate/Subjects/Administration/Product|Products]] and [[Invantive Estate/Subjects/Finance/Units|Units]]. - "#Units": The number of [[Invantive Estate/Subjects/Finance/Units|units]] in stock. The screen has the following other fields: - "Unique Identifier (SN)": The unique address, location or serial number of the [[Invantive Estate/Subjects/Finance/Units|unit]]. - "Product": Reference to the [[Invantive Estate/Subjects/Administration/Product|product]]. - "Product group": Reference to the [[Invantive Estate/Subjects/Administration/Article Groups|product group]]. - "Last Transaction": The date of the last transaction of the [[Invantive Estate/Subjects/Finance/Units|unit]]. This date can differ from the date of the last modification, because the last transaction date is updated only when the transaction is recorded in the general ledger.