feat(configurator): A4 - add Express header fields to sale.order

fusion_plating/fusion_plating_configurator/models/sale_order.py

@@ -121,6 +121,25 @@ class SaleOrder(models.Model):
              'each shop slices its backlog differently (customer programme, '
              'priority, week, etc.).',
     )
+
+    # ---- Express Orders header-level (2026-05-26) ----
+    x_fc_material_process = fields.Char(
+        string='Material / Process Tag',
+        help='Free-text order-level shop tag (e.g. ENP-STEEL-HP-ADVANCED). '
+             'Informational; not used by the workflow.',
+    )
+    x_fc_internal_notes = fields.Text(
+        string='Order-Level Internal Notes',
+        help='Notes visible only to the estimator / planner / shop. Never '
+             'prints on customer-facing PDFs. Distinct from sale.order.note '
+             'which IS customer-facing (Terms & Conditions).',
+    )
+    x_fc_print_terms = fields.Boolean(
+        string='Print Terms on Customer Documents',
+        default=True,
+        help='When False, the Terms & Conditions (sale.order.note) is '
+             'suppressed on quote / SO / invoice / packing slip PDFs.',
+    )
     x_fc_planned_start_date = fields.Date(
         string='Planned Start Date', tracking=True,
     )

fusion_plating/fusion_plating_configurator/tests/test_express_sale_order_fields.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Express Orders — Task A4 schema tests
+from odoo.tests.common import TransactionCase, tagged
+
+
+@tagged('post_install', '-at_install', 'fp_express')
+class TestExpressSaleOrderFields(TransactionCase):
+    def test_new_fields_exist(self):
+        SO = self.env['sale.order']
+        self.assertIn('x_fc_material_process', SO._fields)
+        self.assertIn('x_fc_internal_notes', SO._fields)
+        self.assertIn('x_fc_print_terms', SO._fields)
+
+    def test_print_terms_default_true(self):
+        partner = self.env['res.partner'].create({'name': 'C'})
+        so = self.env['sale.order'].create({'partner_id': partner.id})
+        self.assertTrue(so.x_fc_print_terms)