[
 {
  "creation": "2013-02-14 17:37:38", 
  "docstatus": 0, 
  "modified": "2013-02-14 17:41:44", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "doctype": "DocType", 
  "istable": 1, 
  "module": "HR", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Leave Block List Date", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0, 
  "reqd": 1, 
  "width": "200px"
 }, 
 {
  "doctype": "DocType", 
  "name": "Leave Block List Date"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "block_date", 
  "fieldtype": "Date", 
  "label": "Block Date"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "reason", 
  "fieldtype": "Text", 
  "label": "Reason"
 }
]