[
  {
    "model": "sites.sites",
    "pk": 1,
    "fields": {
      "name": "Demo Site"
    }
  },
  {
    "model": "sites.sites",
    "pk": 2,
    "fields": {
      "first_name": "ABC Site"
    }
  },
  {
    "model": "sites.sites",
    "pk": 3,
    "fields": {
      "first_name": "XYZ Site"
    }
   }
]
Create a json file to provide initial data for models
Create a json file to provide initial data for models
