feat(Supplier): add table Customer Numbers

erpnext/buying/doctype/customer_number_at_supplier/customer_number_at_supplier.json

@@ -0,0 +1,41 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2025-04-27 12:05:44.989999",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "company",
+  "customer_number"
+ ],
+ "fields": [
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Company",
+   "options": "Company"
+  },
+  {
+   "fieldname": "customer_number",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Customer Number"
+  }
+ ],
+ "grid_page_length": 50,
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2025-04-27 12:06:04.146431",
+ "modified_by": "Administrator",
+ "module": "Buying",
+ "name": "Customer Number At Supplier",
+ "owner": "Administrator",
+ "permissions": [],
+ "row_format": "Dynamic",
+ "sort_field": "creation",
+ "sort_order": "DESC",
+ "states": []
+}

erpnext/buying/doctype/customer_number_at_supplier/customer_number_at_supplier.py

@@ -0,0 +1,24 @@
+# Copyright (c) 2025, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class CustomerNumberAtSupplier(Document):
+	# begin: auto-generated types
+	# This code is auto-generated. Do not modify anything in this block.
+
+	from typing import TYPE_CHECKING
+
+	if TYPE_CHECKING:
+		from frappe.types import DF
+
+		company: DF.Link | None
+		customer_number: DF.Data | None
+		parent: DF.Data
+		parentfield: DF.Data
+		parenttype: DF.Data
+	# end: auto-generated types
+
+	pass

erpnext/buying/doctype/supplier/supplier.json

@@ -33,6 +33,7 @@
   "column_break_30",
   "website",
   "language",
+  "customer_numbers",
   "dashboard_tab",
   "tax_tab",
   "tax_id",
@@ -473,8 +474,15 @@
   {
    "fieldname": "column_break_mglr",
    "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "customer_numbers",
+   "fieldtype": "Table",
+   "label": "Customer Numbers",
+   "options": "Customer Number At Supplier"
   }
  ],
+ "grid_page_length": 50,
  "icon": "fa fa-user",
  "idx": 370,
  "image_field": "image",
@@ -485,7 +493,7 @@
    "link_fieldname": "party"
   }
  ],
- "modified": "2024-05-08 18:02:57.342931",
+ "modified": "2025-04-27 12:07:10.859758",
  "modified_by": "Administrator",
  "module": "Buying",
  "name": "Supplier",
@@ -544,6 +552,7 @@
   }
  ],
  "quick_entry": 1,
+ "row_format": "Dynamic",
  "search_fields": "supplier_group",
  "show_name_in_global_search": 1,
  "sort_field": "creation",
@@ -551,4 +560,4 @@
  "states": [],
  "title_field": "supplier_name",
  "track_changes": 1
-}
+}

erpnext/buying/doctype/supplier/supplier.py

@@ -32,6 +32,9 @@ class Supplier(TransactionBase):
 			AllowedToTransactWith,
 		)
 		from erpnext.accounts.doctype.party_account.party_account import PartyAccount
+		from erpnext.buying.doctype.customer_number_at_supplier.customer_number_at_supplier import (
+			CustomerNumberAtSupplier,
+		)
 		from erpnext.utilities.doctype.portal_user.portal_user import PortalUser
 
 		accounts: DF.Table[PartyAccount]
@@ -39,6 +42,7 @@ class Supplier(TransactionBase):
 		allow_purchase_invoice_creation_without_purchase_receipt: DF.Check
 		companies: DF.Table[AllowedToTransactWith]
 		country: DF.Link | None
+		customer_numbers: DF.Table[CustomerNumberAtSupplier]
 		default_bank_account: DF.Link | None
 		default_currency: DF.Link | None
 		default_price_list: DF.Link | None