[
 {
  "creation": "2013-01-10 16:34:10", 
  "docstatus": 0, 
  "modified": "2013-01-29 16:27:51", 
  "modified_by": "Administrator", 
  "owner": "dhanalekshmi@webnotestech.com"
 }, 
 {
  "doctype": "DocType", 
  "hide_toolbar": 1, 
  "istable": 1, 
  "module": "Buying", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Purchase Order Item Supplied", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "doctype": "DocType", 
  "name": "Purchase Order Item Supplied"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "reference_name", 
  "fieldtype": "Data", 
  "hidden": 0, 
  "in_filter": 0, 
  "label": "Reference Name", 
  "oldfieldname": "reference_name", 
  "oldfieldtype": "Data", 
  "read_only": 1, 
  "search_index": 0
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "bom_detail_no", 
  "fieldtype": "Data", 
  "label": "BOM Detail No", 
  "oldfieldname": "bom_detail_no", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "main_item_code", 
  "fieldtype": "Data", 
  "label": "Item Code", 
  "oldfieldname": "main_item_code", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "rm_item_code", 
  "fieldtype": "Data", 
  "label": "Raw Material Item Code", 
  "oldfieldname": "rm_item_code", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "required_qty", 
  "fieldtype": "Float", 
  "label": "Required Qty", 
  "oldfieldname": "required_qty", 
  "oldfieldtype": "Currency", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "rate", 
  "fieldtype": "Currency", 
  "label": "Rate", 
  "oldfieldname": "rate", 
  "oldfieldtype": "Currency", 
  "options": "Company:company:default_currency"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "amount", 
  "fieldtype": "Currency", 
  "label": "Amount", 
  "oldfieldname": "amount", 
  "oldfieldtype": "Currency", 
  "options": "Company:company:default_currency", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "conversion_factor", 
  "fieldtype": "Float", 
  "hidden": 1, 
  "label": "Conversion Factor", 
  "oldfieldname": "conversion_factor", 
  "oldfieldtype": "Currency", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "stock_uom", 
  "fieldtype": "Data", 
  "label": "Stock Uom", 
  "oldfieldname": "stock_uom", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }
]