Print Picking Operations code pickings = records.mapped('picking_ids').filtered(lambda p: p.state != 'cancel') action = env.ref('stock.action_report_picking').report_action(pickings) Print Delivery Slip code pickings = records.mapped('picking_ids').filtered(lambda p: p.state != 'cancel') action = env.ref('stock.action_report_delivery').report_action(pickings)