diff --git a/fusion_plating/fusion_plating_jobs/__manifest__.py b/fusion_plating/fusion_plating_jobs/__manifest__.py
index 910c2352..597bc30e 100644
--- a/fusion_plating/fusion_plating_jobs/__manifest__.py
+++ b/fusion_plating/fusion_plating_jobs/__manifest__.py
@@ -3,7 +3,7 @@
 # License OPL-1 (Odoo Proprietary License v1.0)
 {
     'name': 'Fusion Plating — Native Jobs',
-    'version': '19.0.8.21.5',
+    'version': '19.0.8.22.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Native plating job model — replaces mrp.production / mrp.workorder bridge.',
     'author': 'Nexa Systems Inc.',
diff --git a/fusion_plating/fusion_plating_jobs/models/sale_order.py b/fusion_plating/fusion_plating_jobs/models/sale_order.py
index b249192c..cf588971 100644
--- a/fusion_plating/fusion_plating_jobs/models/sale_order.py
+++ b/fusion_plating/fusion_plating_jobs/models/sale_order.py
@@ -32,6 +32,40 @@ class SaleOrder(models.Model):
              'to drill through the linked Plating Job first.',
     )
 
+    # ------------------------------------------------------------------
+    # Parent-number hierarchy (2026-05-12 design)
+    # See docs/superpowers/specs/2026-05-12-parent-number-hierarchy-design.md
+    # ------------------------------------------------------------------
+    x_fc_parent_number = fields.Integer(
+        string='Parent Number',
+        readonly=True,
+        copy=False,
+        index=True,
+        help='Set on confirm. Drives every linked document\'s name '
+             '(WO-NNN, IN-NNN, CoC-NNN, ...). Immutable post-assignment.',
+    )
+    x_fc_quote_ref = fields.Char(
+        string='Originally Quoted As',
+        readonly=True,
+        copy=False,
+        help='The quote-stage name (e.g. Q202605-200). Preserved when '
+             'the SO is renamed on confirm.',
+    )
+    # Per-model counters — monotonic, never decrement. Source of truth
+    # for the next sibling's x_fc_doc_index. Updated via row-locked SQL
+    # in fp.parent.numbered.mixin so concurrent creates can't drift.
+    x_fc_wo_count = fields.Integer(string='WO Count', readonly=True, copy=False, default=0)
+    x_fc_invoice_count = fields.Integer(string='Invoice Count', readonly=True, copy=False, default=0)
+    x_fc_cn_count = fields.Integer(string='Credit Note Count', readonly=True, copy=False, default=0)
+    x_fc_cert_count = fields.Integer(string='Certificate Count', readonly=True, copy=False, default=0)
+    x_fc_delivery_count = fields.Integer(string='Delivery Count', readonly=True, copy=False, default=0)
+    x_fc_receiving_count = fields.Integer(string='Receiving Count', readonly=True, copy=False, default=0)
+    x_fc_pickup_count = fields.Integer(string='Pickup Count', readonly=True, copy=False, default=0)
+    x_fc_ncr_count = fields.Integer(string='NCR Count', readonly=True, copy=False, default=0)
+    x_fc_capa_count = fields.Integer(string='CAPA Count', readonly=True, copy=False, default=0)
+    x_fc_hold_count = fields.Integer(string='Hold Count', readonly=True, copy=False, default=0)
+    x_fc_rma_count = fields.Integer(string='RMA Count', readonly=True, copy=False, default=0)
+
     # ------------------------------------------------------------------
     # Phase 4 (Sub 11) — workflow-stage field + assigned-manager field
     # relocated from fusion_plating_bridge_mrp. Field re-declared with
@@ -278,13 +312,23 @@ class SaleOrder(models.Model):
                 part = self.x_fc_part_catalog_id or False
             if not coating and 'x_fc_coating_config_id' in self._fields:
                 coating = self.x_fc_coating_config_id or False
-            # Recipe lookup priority:
+            # Recipe lookup priority (specific → generic):
             #   1. line.x_fc_process_variant_id  — Sarah explicitly picked
             #      a part-scoped variant on this order line. Always wins.
-            #   2. coating.recipe_id             — coating-config recipe.
-            #   3. part.default_process_id       — part's flagged default.
+            #   2. part.default_process_id       — part's flagged default
+            #      variant. This is the customer-and-part-tuned recipe
+            #      (months of process refinement) and must beat any
+            #      generic template attached to the coating config.
+            #   3. coating.recipe_id             — coating-config recipe
+            #      (generic template fallback when no part variant exists).
             #   4. part.recipe_id                — legacy fallback.
             #
+            # Order swap 2026-05-12: before this, step (3) ran before (2),
+            # so jobs with both a part variant AND a coating-attached
+            # template silently picked the template. WO #01373 (S00063)
+            # is the documented case — part 9876699373 Rev A had its own
+            # variant but the job linked to ENP-ALUM-BASIC instead.
+            #
             # If multiple lines in the same WO group have different
             # variants we use the FIRST line's variant (consistent with
             # everything else in this loop using `first_line`).
@@ -296,12 +340,12 @@ class SaleOrder(models.Model):
             )
             if picked_variant:
                 recipe = picked_variant
-            if not recipe and coating and 'recipe_id' in coating._fields \
-                    and coating.recipe_id:
-                recipe = coating.recipe_id
             if not recipe and part and 'default_process_id' in part._fields \
                     and part.default_process_id:
                 recipe = part.default_process_id
+            if not recipe and coating and 'recipe_id' in coating._fields \
+                    and coating.recipe_id:
+                recipe = coating.recipe_id
             if not recipe and part and 'recipe_id' in part._fields \
                     and part.recipe_id:
                 recipe = part.recipe_id