im honestly not the best in coding and I am having trouble with prefixes showing and not showing even with chatgroups set up. Does this look correct? 

[{
    "GroupName": "default",
    "Priority": 0,
    "Title": {
      "Text": "[Player]",
      "Color": "#55aaff",
      "Size": 15,
      "Hidden": true,
      "HiddenIfNotPrimary": true
    },
    "Username": {
      "Color": "#55aaff",
      "Size": 15
    },
    "Message": {
      "Color": "white",
      "Size": 15
    },
    "Format": {
      "Chat": "{Title} {Username}: {Message}",
      "Console": "{Title} {Username}: {Message}"
    },
    "GroupName": "owner",
    "Priority": 3,
    "Title": {
      "Text": "[Player]",
      "Color": "#32a897",
      "Size": 15,
      "Hidden": false,
      "HiddenIfNotPrimary": false
    },
    "Username": {
      "Color": "#55aaff",
      "Size": 15
    },
    "Message": {
      "Color": "white",
      "Size": 15
    },
    "Format": {
      "Chat": "{Title} {Username}: {Message}",
      "Console": "{Title} {Username}: {Message}"
    }
  ]​