[
 {
  "creation": "2013-03-08 15:37:16", 
  "docstatus": 0, 
  "modified": "2013-07-10 14:54:09", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "autoname": "ITEMCUST/.#####", 
  "description": "For the convenience of customers, these codes can be used in print formats like Invoices and Delivery Notes", 
  "doctype": "DocType", 
  "in_create": 0, 
  "istable": 1, 
  "module": "Stock", 
  "name": "__common__", 
  "read_only": 0
 }, 
 {
  "doctype": "DocField", 
  "in_filter": 1, 
  "in_list_view": 1, 
  "name": "__common__", 
  "parent": "Item Customer Detail", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0, 
  "reqd": 1, 
  "search_index": 1
 }, 
 {
  "doctype": "DocType", 
  "name": "Item Customer Detail"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "customer_name", 
  "fieldtype": "Link", 
  "label": "Customer Name", 
  "oldfieldname": "price_list_name", 
  "oldfieldtype": "Select", 
  "options": "Customer", 
  "print_width": "180px", 
  "width": "180px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "ref_code", 
  "fieldtype": "Data", 
  "label": "Ref Code", 
  "oldfieldname": "ref_rate", 
  "oldfieldtype": "Currency", 
  "print_width": "120px", 
  "width": "120px"
 }
]