[
 {
  "creation": "2013-02-22 01:27:52", 
  "docstatus": 0, 
  "modified": "2013-03-07 07:03:30", 
  "modified_by": "Administrator", 
  "owner": "wasim@webnotestech.com"
 }, 
 {
  "doctype": "DocType", 
  "istable": 1, 
  "module": "Selling", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Sales and Purchase Return Item", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "doctype": "DocType", 
  "name": "Sales and Purchase Return Item"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "item_code", 
  "fieldtype": "Link", 
  "label": "Item Code", 
  "oldfieldname": "item_code", 
  "oldfieldtype": "Link", 
  "options": "Item", 
  "read_only": 1, 
  "reqd": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "description", 
  "fieldtype": "Data", 
  "label": "Description", 
  "oldfieldname": "description", 
  "oldfieldtype": "Data", 
  "print_width": "300px", 
  "read_only": 1, 
  "width": "300px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "uom", 
  "fieldtype": "Link", 
  "label": "UOM", 
  "oldfieldname": "uom", 
  "oldfieldtype": "Link", 
  "options": "UOM", 
  "read_only": 1, 
  "search_index": 0
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "rate", 
  "fieldtype": "Currency", 
  "label": "Rate", 
  "oldfieldname": "rate", 
  "oldfieldtype": "Currency", 
  "options": "Company:company:default_currency", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "qty", 
  "fieldtype": "Data", 
  "label": "Qty", 
  "oldfieldname": "qty", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "returned_qty", 
  "fieldtype": "Data", 
  "label": "Returned Qty", 
  "oldfieldname": "returned_qty", 
  "oldfieldtype": "Data", 
  "reqd": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "serial_no", 
  "fieldtype": "Small Text", 
  "label": "Serial No"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "batch_no", 
  "fieldtype": "Data", 
  "label": "Batch No"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "detail_name", 
  "fieldtype": "Data", 
  "hidden": 1, 
  "label": "Detail Name", 
  "oldfieldname": "detail_name", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }
]