{
  "Admin/Restart": {
    "comment":"Admin/Restart",
    "title":"Restart Service",
    "table":"",
    "actions":"B", 
    "layout":"exec", 
    "menu":"Admin/Restart",
    "caption": [ "", "Request", "Requests" ],
    "hide_system_buttons":["print","help"],
    "fields":[
      {"control":"button","value":"Restart Service","controlstyle": "padding:3px 8px;",
        "onclick": " window.location.href = '/_restart';"}
    ]
  }
}