[
 {
  "creation": "2013-02-22 01:28:01", 
  "docstatus": 0, 
  "modified": "2013-03-07 07:03:22", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "doctype": "DocType", 
  "istable": 1, 
  "module": "Stock", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Item Supplier", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "doctype": "DocType", 
  "name": "Item Supplier"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "supplier", 
  "fieldtype": "Link", 
  "label": "Supplier", 
  "options": "Supplier"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "supplier_part_no", 
  "fieldtype": "Data", 
  "label": "Supplier Part Number", 
  "print_width": "200px", 
  "width": "200px"
 }
]