Stock Inventory Justification

This module adds a simple reference list of "Inventory justifications" that you can use to explain why stock quantities were changed during an inventory count.

Where it appears in Odoo: - A new menu "Inventory justifications" under Inventory > Configuration > Warehouse Management, where you can create, edit and search justifications (each one is just a name). - On the inventory adjustment screen (stock quants), a "Justifications" field lets you tag the lines you are counting. - On stock move lines and stock moves, the same "Justifications" tags are shown, but only for inventory-related moves.

Business rules and automatic behaviour: - Justification names must be unique among active records; if you try to create a duplicate, Odoo blocks it with the message "This stock inventory justification already exists." - Justifications are deactivated rather than deleted, so history stays intact. - When you apply an inventory adjustment, the justifications you selected are copied onto the generated stock move, and then cleared from the quant so the next count starts fresh. - The inventory history view is opened with a flag that shows the justifications column.

Who can do what: - Regular stock users can only read the justification list. - Stock managers can create, edit and delete justifications.