diff --git a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
index 424e942..6987a8f 100644
--- a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
+++ b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
@@ -497,6 +497,7 @@
    "fieldtype": "Column Break"
   },
   {
+   "allow_on_submit": 1,
    "fieldname": "project",
    "fieldtype": "Link",
    "label": "Project",
@@ -504,6 +505,7 @@
    "print_hide": 1
   },
   {
+   "allow_on_submit": 1,
    "default": ":Company",
    "depends_on": "eval:!doc.is_fixed_asset",
    "fieldname": "cost_center",
@@ -915,7 +917,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2023-10-03 21:01:01.824892",
+ "modified": "2023-11-13 20:26:18.329983",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Purchase Invoice Item",