[
 {
  "creation": "2013-02-22 01:28:05", 
  "docstatus": 0, 
  "modified": "2013-03-07 07:03:24", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "autoname": "IMD.#####", 
  "doctype": "DocType", 
  "istable": 1, 
  "module": "Support", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Maintenance Schedule Item", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "doctype": "DocType", 
  "name": "Maintenance Schedule Item"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "item_code", 
  "fieldtype": "Link", 
  "in_filter": 1, 
  "label": "Item Code", 
  "oldfieldname": "item_code", 
  "oldfieldtype": "Link", 
  "options": "Item", 
  "reqd": 1, 
  "search_index": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "item_name", 
  "fieldtype": "Data", 
  "label": "Item Name", 
  "oldfieldname": "item_name", 
  "oldfieldtype": "Data", 
  "read_only": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "description", 
  "fieldtype": "Data", 
  "label": "Description", 
  "oldfieldname": "description", 
  "oldfieldtype": "Data", 
  "print_width": "300px", 
  "read_only": 1, 
  "width": "300px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "start_date", 
  "fieldtype": "Date", 
  "in_filter": 1, 
  "label": "Start Date", 
  "oldfieldname": "start_date", 
  "oldfieldtype": "Date", 
  "reqd": 1, 
  "search_index": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "end_date", 
  "fieldtype": "Date", 
  "in_filter": 1, 
  "label": "End Date", 
  "oldfieldname": "end_date", 
  "oldfieldtype": "Date", 
  "reqd": 1, 
  "search_index": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "periodicity", 
  "fieldtype": "Select", 
  "label": "Periodicity", 
  "oldfieldname": "periodicity", 
  "oldfieldtype": "Select", 
  "options": "\nWeekly\nMonthly\nQuarterly\nHalf Yearly\nYearly\nRandom"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "no_of_visits", 
  "fieldtype": "Int", 
  "label": "No of Visits", 
  "oldfieldname": "no_of_visits", 
  "oldfieldtype": "Int", 
  "reqd": 1
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "incharge_name", 
  "fieldtype": "Link", 
  "in_filter": 1, 
  "label": "Incharge Name", 
  "oldfieldname": "incharge_name", 
  "oldfieldtype": "Link", 
  "options": "Sales Person", 
  "reqd": 1, 
  "search_index": 0
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "serial_no", 
  "fieldtype": "Small Text", 
  "label": "Serial No", 
  "oldfieldname": "serial_no", 
  "oldfieldtype": "Small Text"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "prevdoc_docname", 
  "fieldtype": "Data", 
  "in_filter": 1, 
  "label": "Against Docname", 
  "no_copy": 1, 
  "oldfieldname": "prevdoc_docname", 
  "oldfieldtype": "Data", 
  "print_hide": 1, 
  "print_width": "150px", 
  "read_only": 1, 
  "search_index": 1, 
  "width": "150px"
 }
]