diff --git a/fusion-plating/fusion_plating_configurator/__manifest__.py b/fusion-plating/fusion_plating_configurator/__manifest__.py
index ff5ffc94..c78adbed 100644
--- a/fusion-plating/fusion_plating_configurator/__manifest__.py
+++ b/fusion-plating/fusion_plating_configurator/__manifest__.py
@@ -44,6 +44,7 @@ Provides:
         'views/fp_pricing_rule_views.xml',
         'views/fp_quote_configurator_views.xml',
         'views/sale_order_views.xml',
+        'views/res_partner_views.xml',
         'views/fp_configurator_menu.xml',
     ],
     'assets': {
diff --git a/fusion-plating/fusion_plating_configurator/models/__init__.py b/fusion-plating/fusion_plating_configurator/models/__init__.py
index 4469994b..0889d9aa 100644
--- a/fusion-plating/fusion_plating_configurator/models/__init__.py
+++ b/fusion-plating/fusion_plating_configurator/models/__init__.py
@@ -10,3 +10,4 @@ from . import fp_pricing_complexity_surcharge
 from . import fp_pricing_rule
 from . import fp_quote_configurator
 from . import sale_order
+from . import res_partner
diff --git a/fusion-plating/fusion_plating_configurator/models/fp_part_catalog.py b/fusion-plating/fusion_plating_configurator/models/fp_part_catalog.py
index 4a50a3d0..5d6e1a1d 100644
--- a/fusion-plating/fusion_plating_configurator/models/fp_part_catalog.py
+++ b/fusion-plating/fusion_plating_configurator/models/fp_part_catalog.py
@@ -25,6 +25,18 @@ class FpPartCatalog(models.Model):
     )
     part_number = fields.Char(string='Part Number', tracking=True, help="Customer's part number (e.g. VS-R392007E01).")
     revision = fields.Char(string='Revision', help='Revision letter or number (e.g. Rev: 1B).')
+    revision_number = fields.Integer(string='Rev #', default=1)
+    revision_note = fields.Char(string='Revision Note', help='What changed in this revision.')
+    revision_date = fields.Datetime(string='Revision Date', default=fields.Datetime.now)
+    parent_part_id = fields.Many2one(
+        'fp.part.catalog', string='Original Part',
+        ondelete='set null', index=True,
+        help='Links to the original part for revision history.',
+    )
+    is_latest_revision = fields.Boolean(string='Latest Revision', default=True)
+    revision_ids = fields.One2many(
+        'fp.part.catalog', 'parent_part_id', string='Revision History',
+    )
     substrate_material = fields.Selection(
         [('aluminium', 'Aluminium'), ('steel', 'Steel'), ('stainless', 'Stainless Steel'),
          ('copper', 'Copper'), ('titanium', 'Titanium'), ('other', 'Other')],
@@ -121,6 +133,35 @@ class FpPartCatalog(models.Model):
             'target': 'current',
         }
 
+    def action_create_revision(self):
+        """Create a new revision of this part. Copies all data, increments revision number."""
+        self.ensure_one()
+        # Mark current as no longer latest
+        self.is_latest_revision = False
+        # Determine the root part for the chain
+        root = self.parent_part_id or self
+        # Find highest revision number in chain
+        all_revs = self.env['fp.part.catalog'].search([
+            '|', ('id', '=', root.id), ('parent_part_id', '=', root.id),
+        ])
+        max_rev = max(all_revs.mapped('revision_number') or [0])
+        new_rev = self.copy({
+            'revision_number': max_rev + 1,
+            'revision': f'Rev {max_rev + 1}',
+            'revision_date': fields.Datetime.now(),
+            'revision_note': False,
+            'parent_part_id': root.id,
+            'is_latest_revision': True,
+            'model_attachment_id': self.model_attachment_id.id,
+        })
+        return {
+            'type': 'ir.actions.act_window',
+            'res_model': 'fp.part.catalog',
+            'res_id': new_rev.id,
+            'view_mode': 'form',
+            'target': 'current',
+        }
+
     @api.onchange('model_attachment_id')
     def _onchange_model_attachment_id(self):
         """Auto-calculate surface area when a 3D model is attached."""
diff --git a/fusion-plating/fusion_plating_configurator/models/fp_quote_configurator.py b/fusion-plating/fusion_plating_configurator/models/fp_quote_configurator.py
index 05409650..2e847ad6 100644
--- a/fusion-plating/fusion_plating_configurator/models/fp_quote_configurator.py
+++ b/fusion-plating/fusion_plating_configurator/models/fp_quote_configurator.py
@@ -387,16 +387,38 @@ class FpQuoteConfigurator(models.Model):
             'mimetype': 'application/octet-stream',
         })
 
-        # Auto-create or update part catalog
+        # Auto-create or update part catalog with revision tracking
         part_name = os.path.splitext(fname)[0].replace('_', ' ').replace('-', ' ').title()
-        if self.part_catalog_id:
-            # Update existing part
+        if self.part_catalog_id and self.part_catalog_id.model_attachment_id:
+            # Part already has a 3D model — create a new revision
+            old_part = self.part_catalog_id
+            old_part.is_latest_revision = False
+            root = old_part.parent_part_id or old_part
+            all_revs = self.env['fp.part.catalog'].search([
+                '|', ('id', '=', root.id), ('parent_part_id', '=', root.id),
+            ])
+            max_rev = max(all_revs.mapped('revision_number') or [0])
+            new_part = old_part.copy({
+                'revision_number': max_rev + 1,
+                'revision': f'Rev {max_rev + 1}',
+                'revision_date': fields.Datetime.now(),
+                'revision_note': f'Updated 3D model: {fname}',
+                'parent_part_id': root.id,
+                'is_latest_revision': True,
+                'model_attachment_id': att.id,
+            })
+            self.part_catalog_id = new_part.id
+            new_part._compute_surface_area_from_model()
+            self.surface_area = new_part.surface_area
+            self.surface_area_uom = new_part.surface_area_uom
+        elif self.part_catalog_id:
+            # Part exists but no 3D model yet — just attach
             self.part_catalog_id.model_attachment_id = att.id
             self.part_catalog_id._compute_surface_area_from_model()
             self.surface_area = self.part_catalog_id.surface_area
             self.surface_area_uom = self.part_catalog_id.surface_area_uom
         else:
-            # Create new part catalog entry
+            # No part catalog — create new entry
             part = self.env['fp.part.catalog'].create({
                 'name': part_name,
                 'partner_id': self.partner_id.id,
@@ -404,7 +426,6 @@ class FpQuoteConfigurator(models.Model):
                 'model_attachment_id': att.id,
             })
             self.part_catalog_id = part.id
-            # Calculate surface area
             part._compute_surface_area_from_model()
             self.surface_area = part.surface_area
             self.surface_area_uom = part.surface_area_uom
@@ -446,13 +467,26 @@ class FpQuoteConfigurator(models.Model):
     def action_recalculate_price(self):
         """Recalculate surface area from 3D model and recompute price."""
         self.ensure_one()
+        msg = _('No 3D model to calculate from.')
         # Recalculate surface area from part catalog's 3D model
         if self.part_catalog_id and self.part_catalog_id.model_attachment_id:
             result = self.part_catalog_id._compute_surface_area_from_model()
             if not result.get('error'):
                 self.surface_area = self.part_catalog_id.surface_area
                 self.surface_area_uom = self.part_catalog_id.surface_area_uom
-        # Price recomputes automatically via _compute_price dependency
+                msg = _('Surface area: %.4f %s | Price: %.2f %s') % (
+                    self.surface_area, self.surface_area_uom or '',
+                    self.calculated_price, self.currency_id.symbol or '$',
+                )
+            else:
+                msg = result['error']
+        # Post result to chatter so user sees it after form reload
+        self.message_post(
+            body=msg,
+            message_type='notification',
+            subtype_xmlid='mail.mt_note',
+        )
+        return False
 
     def action_cancel(self):
         self.write({'state': 'cancelled'})
diff --git a/fusion-plating/fusion_plating_configurator/models/res_partner.py b/fusion-plating/fusion_plating_configurator/models/res_partner.py
new file mode 100644
index 00000000..790d3840
--- /dev/null
+++ b/fusion-plating/fusion_plating_configurator/models/res_partner.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from odoo import api, fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    x_fc_part_catalog_ids = fields.One2many(
+        'fp.part.catalog', 'partner_id',
+        string='Part Catalog',
+    )
+    x_fc_part_count = fields.Integer(
+        string='Parts',
+        compute='_compute_part_count',
+    )
+
+    def _compute_part_count(self):
+        for partner in self:
+            partner.x_fc_part_count = self.env['fp.part.catalog'].search_count([
+                ('partner_id', '=', partner.id),
+                ('is_latest_revision', '=', True),
+            ])
+
+    def action_view_parts(self):
+        self.ensure_one()
+        return {
+            'type': 'ir.actions.act_window',
+            'name': f'Parts — {self.name}',
+            'res_model': 'fp.part.catalog',
+            'view_mode': 'list,form',
+            'domain': [('partner_id', '=', self.id), ('is_latest_revision', '=', True)],
+            'context': {'default_partner_id': self.id},
+            'target': 'current',
+        }
diff --git a/fusion-plating/fusion_plating_configurator/views/fp_part_catalog_views.xml b/fusion-plating/fusion_plating_configurator/views/fp_part_catalog_views.xml
index 3f48edf9..14888276 100644
--- a/fusion-plating/fusion_plating_configurator/views/fp_part_catalog_views.xml
+++ b/fusion-plating/fusion_plating_configurator/views/fp_part_catalog_views.xml
@@ -29,6 +29,13 @@
         <field name="model">fp.part.catalog</field>
         <field name="arch" type="xml">
             <form string="Part Catalog">
+                <header>
+                    <button name="action_create_revision"
+                            string="Create New Revision"
+                            type="object"
+                            class="btn-secondary"
+                            icon="fa-code-fork"/>
+                </header>
                 <sheet>
                     <div class="oe_button_box" name="button_box">
                         <button name="action_view_sale_orders"
@@ -47,6 +54,7 @@
                         </button>
                     </div>
                     <widget name="web_ribbon" title="Archived" bg_color="text-bg-danger" invisible="active"/>
+                    <widget name="web_ribbon" title="Superseded" bg_color="text-bg-warning" invisible="is_latest_revision"/>
                     <div class="oe_title">
                         <label for="name"/>
                         <h1><field name="name" placeholder="e.g. Valve Body Housing"/></h1>
@@ -56,8 +64,11 @@
                         <group>
                             <field name="partner_id"/>
                             <field name="revision"/>
+                            <field name="revision_number"/>
                             <field name="substrate_material"/>
                             <field name="geometry_source"/>
+                            <field name="is_latest_revision" invisible="1"/>
+                            <field name="parent_part_id" invisible="not parent_part_id"/>
                         </group>
                         <group>
                             <label for="surface_area"/>
@@ -101,6 +112,20 @@
                                 <field name="model_attachment_id" widget="fp_3d_preview" nolabel="1"/>
                             </div>
                         </page>
+                        <page string="Revision History" name="revisions"
+                              invisible="not parent_part_id and not revision_ids">
+                            <field name="revision_ids" mode="list">
+                                <list default_order="revision_number desc">
+                                    <field name="revision_number" string="Rev #"/>
+                                    <field name="revision"/>
+                                    <field name="revision_note"/>
+                                    <field name="revision_date"/>
+                                    <field name="surface_area"/>
+                                    <field name="model_attachment_id" string="3D Model"/>
+                                    <field name="is_latest_revision" widget="boolean_toggle"/>
+                                </list>
+                            </field>
+                        </page>
                         <page string="Notes" name="notes">
                             <field name="notes" placeholder="Additional notes about this part..."/>
                         </page>
diff --git a/fusion-plating/fusion_plating_configurator/views/res_partner_views.xml b/fusion-plating/fusion_plating_configurator/views/res_partner_views.xml
new file mode 100644
index 00000000..0b1e7214
--- /dev/null
+++ b/fusion-plating/fusion_plating_configurator/views/res_partner_views.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="view_partner_form_fp_parts" model="ir.ui.view">
+        <field name="name">res.partner.form.fp.parts</field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="base.view_partner_form"/>
+        <field name="arch" type="xml">
+
+            <xpath expr="//div[@name='button_box']" position="inside">
+                <button name="action_view_parts"
+                        type="object"
+                        class="oe_stat_button"
+                        icon="fa-cube"
+                        invisible="x_fc_part_count == 0">
+                    <field name="x_fc_part_count" widget="statinfo" string="Parts"/>
+                </button>
+            </xpath>
+
+            <xpath expr="//page[@name='sales_purchases']" position="after">
+                <page string="Part Library" name="part_library">
+                    <field name="x_fc_part_catalog_ids" mode="list"
+                           domain="[('is_latest_revision', '=', True)]">
+                        <list default_order="name" >
+                            <field name="part_number"/>
+                            <field name="name"/>
+                            <field name="revision"/>
+                            <field name="revision_number" string="Rev #"/>
+                            <field name="substrate_material"/>
+                            <field name="surface_area"/>
+                            <field name="surface_area_uom" string="UoM"/>
+                            <field name="complexity"/>
+                            <field name="model_attachment_id" string="3D Model"/>
+                        </list>
+                    </field>
+                </page>
+            </xpath>
+
+        </field>
+    </record>
+
+</odoo>
diff --git a/fusion-plating/fusion_plating_receiving/views/fp_receiving_views.xml b/fusion-plating/fusion_plating_receiving/views/fp_receiving_views.xml
index 0192286f..16afc6da 100644
--- a/fusion-plating/fusion_plating_receiving/views/fp_receiving_views.xml
+++ b/fusion-plating/fusion_plating_receiving/views/fp_receiving_views.xml
@@ -123,11 +123,7 @@
                         </page>
                     </notebook>
                 </sheet>
-                <div class="oe_chatter">
-                    <field name="message_follower_ids"/>
-                    <field name="activity_ids"/>
-                    <field name="message_ids"/>
-                </div>
+                <chatter/>
             </form>
         </field>
     </record>