[
 {
  "creation": "2013-02-22 01:27:35", 
  "docstatus": 0, 
  "modified": "2013-03-07 07:03:33", 
  "modified_by": "Administrator", 
  "owner": "Administrator"
 }, 
 {
  "autoname": "TMD/.#######", 
  "doctype": "DocType", 
  "istable": 1, 
  "module": "Core", 
  "name": "__common__"
 }, 
 {
  "doctype": "DocField", 
  "name": "__common__", 
  "parent": "Table Mapper Detail", 
  "parentfield": "fields", 
  "parenttype": "DocType", 
  "permlevel": 0
 }, 
 {
  "doctype": "DocType", 
  "name": "Table Mapper Detail"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "from_table", 
  "fieldtype": "Select", 
  "label": "From Table", 
  "oldfieldname": "from_table", 
  "oldfieldtype": "Select", 
  "options": "link:DocType", 
  "print_width": "140px", 
  "reqd": 1, 
  "width": "140px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "to_table", 
  "fieldtype": "Select", 
  "label": "To Table", 
  "oldfieldname": "to_table", 
  "oldfieldtype": "Select", 
  "options": "link:DocType", 
  "print_width": "140px", 
  "reqd": 1, 
  "width": "140px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "from_field", 
  "fieldtype": "Data", 
  "label": "From Field", 
  "oldfieldname": "from_field", 
  "oldfieldtype": "Data", 
  "print_width": "140px", 
  "width": "140px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "to_field", 
  "fieldtype": "Data", 
  "label": "To Field", 
  "oldfieldname": "to_field", 
  "oldfieldtype": "Data", 
  "print_width": "140px", 
  "width": "140px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "match_id", 
  "fieldtype": "Int", 
  "label": "Match Id", 
  "oldfieldname": "match_id", 
  "oldfieldtype": "Int", 
  "print_width": "60px", 
  "reqd": 0, 
  "width": "60px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "validation_logic", 
  "fieldtype": "Small Text", 
  "label": "Validation Logic", 
  "oldfieldname": "validation_logic", 
  "oldfieldtype": "Small Text", 
  "print_width": "150px", 
  "reqd": 1, 
  "width": "150px"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "reference_doctype_key", 
  "fieldtype": "Data", 
  "label": "Reference DocType Key", 
  "oldfieldname": "reference_doctype_key", 
  "oldfieldtype": "Data"
 }, 
 {
  "doctype": "DocField", 
  "fieldname": "reference_key", 
  "fieldtype": "Data", 
  "label": "Reference Docname Key", 
  "oldfieldname": "reference_key", 
  "oldfieldtype": "Data"
 }
]