stock_picking_to_batch_group_fields

Purpose

This module allows manual grouping of stock pickings into batches based on any field in the picking model.

Features

stock.picking: Enables grouping of pickings into batches based on selected fields.
stock.picking.batch: Creates multiple batch transfers, each containing pickings grouped by unique field values.
stock.picking.to.batch: Adds a 'Grouped by fields' option to the batch creation wizard with field selection.
inventory: Saves selected grouping fields in configuration for reuse in future batch creations.