[
 {
  "creation": "2012-11-22 17:45:46", 
  "docstatus": 0, 
  "modified": "2012-11-21 17:39:17", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "allow_attach": 1, 
  "autoname": "field:letter_head_name", 
  "doctype": "DocType", 
  "max_attachments": 3, 
  "module": "Core", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Letter Head", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "cancel": 1, 
  "create": 1, 
  "doctype": "DocPerm", 
  "name": "__common__", 
  "parent": "Letter Head", 
  "parentfield": "permissions", 
  "parenttype": "DocType", 
  "permlevel": 0, 
  "read": 1, 
  "report": 1, 
  "role": "System Manager", 
  "submit": 0, 
  "write": 1
 }, 
 {
  "doctype": "DocType", 
  "name": "Letter Head"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "letter_head_name", 
  "fieldtype": "Data", 
  "in_filter": 0, 
  "label": "Letter Head Name", 
  "oldfieldname": "letter_head_name", 
  "oldfieldtype": "Data", 
  "reqd": 1
 }, 
 {
  "depends_on": "letter_head_name", 
  "doctype": "DocField", 
  "fieldname": "preview", 
  "fieldtype": "HTML", 
  "label": "Preview"
 }, 
 {
  "depends_on": "letter_head_name", 
  "doctype": "DocField", 
  "fieldname": "disabled", 
  "fieldtype": "Check", 
  "label": "Disabled", 
  "oldfieldname": "disabled", 
  "oldfieldtype": "Check"
 }, 
 {
  "depends_on": "letter_head_name", 
  "description": "Check this to make this the default letter head in all prints", 
  "doctype": "DocField", 
  "fieldname": "is_default", 
  "fieldtype": "Check", 
  "label": "Is Default", 
  "oldfieldname": "is_default", 
  "oldfieldtype": "Check"
 }, 
 {
  "depends_on": "letter_head_name", 
  "description": "To update your HTML from attachment, click here", 
  "doctype": "DocField", 
  "fieldname": "set_from_image", 
  "fieldtype": "Button", 
  "label": "Set From Image"
 }, 
 {
  "depends_on": "letter_head_name", 
  "description": "Your letter head content in HTML.", 
  "doctype": "DocField", 
  "fieldname": "content", 
  "fieldtype": "Code", 
  "label": "Content", 
  "oldfieldname": "content", 
  "oldfieldtype": "Text Editor"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "url", 
  "fieldtype": "Data", 
  "hidden": 1, 
  "label": "URL"
 }, 
 {
  "doctype": "DocPerm"
 }
]