stock_move_original_date

Purpose

This module adds the original scheduled date to stock moves and pickings to preserve the initially planned date for warehouse performance analysis.

Features

stock.move: Stores the original scheduled date when the move is confirmed and keeps it unchanged even if the scheduled date is later modified.
stock.picking: Computes and displays the original scheduled date based on the moves' original dates, using the minimum for direct transfers and maximum for others.
stock.move: Adds the original date field to the move tree and form views for visibility.
stock.picking: Adds the original scheduled date field to the picking form view.