{ 
  "FieldLOV_ParentChild_Code": {
    "unbound":true,
    "layout":"form",
    "onecolumn":true,
    "caption":"Parent / Child List of Values - Code Tables",
    "fields":[
      {"name":"x_country","control":"dropdown","lov":{"code":"jsharmony.country"} },
      {"name":"x_state","control":"dropdown","lov":{"parent":"x_country","code2":"jsharmony.country_state"} }
    ]
  }
}