fix: Add child table for tax withheld vouchers

erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json

@@ -93,6 +93,8 @@
   "taxes_and_charges_added",
   "taxes_and_charges_deducted",
   "total_taxes_and_charges",
+  "tax_withheld_vouchers_section",
+  "tax_withheld_vouchers",
   "section_break_44",
   "apply_discount_on",
   "base_discount_amount",
@@ -1367,7 +1369,7 @@
    "width": "50px"
   },
   {
-    "depends_on": "eval:doc.is_subcontracted",
+   "depends_on": "eval:doc.is_subcontracted",
    "fieldname": "supplier_warehouse",
    "fieldtype": "Link",
    "label": "Supplier Warehouse",
@@ -1426,13 +1428,25 @@
    "hidden": 1,
    "label": "Is Old Subcontracting Flow",
    "read_only": 1
-   }
+  },
+  {
+   "fieldname": "tax_withheld_vouchers_section",
+   "fieldtype": "Section Break",
+   "label": "Tax Withheld Vouchers"
+  },
+  {
+   "fieldname": "tax_withheld_vouchers",
+   "fieldtype": "Table",
+   "label": "Tax Withheld Vouchers",
+   "options": "Tax Withheld Vouchers",
+   "read_only": 1
+  }
  ],
  "icon": "fa fa-file-text",
  "idx": 204,
  "is_submittable": 1,
  "links": [],
- "modified": "2022-06-15 15:40:58.527065",
+ "modified": "2022-09-13 16:22:04.103982",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Purchase Invoice",
@@ -1492,6 +1506,7 @@
  "show_name_in_global_search": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "timeline_field": "supplier",
  "title_field": "title",
  "track_changes": 1

erpnext/accounts/doctype/tax_withheld_vouchers/tax_withheld_vouchers.json

@@ -0,0 +1,48 @@
+{
+ "actions": [],
+ "autoname": "autoincrement",
+ "creation": "2022-09-13 16:18:59.404842",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "voucher_type",
+  "voucher_name",
+  "taxable_amount"
+ ],
+ "fields": [
+  {
+   "fieldname": "voucher_type",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Voucher Type",
+   "options": "DocType"
+  },
+  {
+   "fieldname": "voucher_name",
+   "fieldtype": "Dynamic Link",
+   "in_list_view": 1,
+   "label": "Voucher Name",
+   "options": "voucher_type"
+  },
+  {
+   "fieldname": "taxable_amount",
+   "fieldtype": "Currency",
+   "in_list_view": 1,
+   "label": "Taxable Amount"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2022-09-13 17:31:52.321034",
+ "modified_by": "Administrator",
+ "module": "Accounts",
+ "name": "Tax Withheld Vouchers",
+ "naming_rule": "Autoincrement",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

erpnext/accounts/doctype/tax_withheld_vouchers/tax_withheld_vouchers.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class TaxWithheldVouchers(Document):
+	pass