Printing Auto Stock Picking

This module connects warehouse transfers with the automatic printing feature. On each operation type (for example Delivery Orders, Receipts or Internal Transfers) you can now choose one or more automatic printing configurations in the Hardware tab of the operation type form. The list only shows configurations that apply to transfers.

When a transfer is validated (its status becomes Done), Odoo automatically runs the printing rules linked to its operation type, so the chosen reports or attachments are sent to the printer without any manual action.

On the transfer form itself, a "Print documents" button appears once the transfer is done, so users can reprint the documents manually if needed. If printing fails, for example because the print server is unavailable or printers are not set up correctly, a warning message is displayed at the top of the transfer form with the error details.

Access is controlled: warehouse managers can create, change and delete printing configurations, while regular warehouse users can only view them, and they only see configurations meant for transfers. The module touches the stock.picking and stock.picking.type models and adds fields and buttons to their forms.