books/schemas/meta/base.json

{
  "name": "base",
  "fields": [
    {
      "fieldname": "createdBy",
      "label": "Created By",
      "fieldtype": "Data",
      "required": true,
      "meta": true,
      "section": "System"
    },
    {
      "fieldname": "modifiedBy",
      "label": "Modified By",
      "fieldtype": "Data",
      "required": true,
      "meta": true,
      "section": "System"
    },
    {
      "fieldname": "created",
      "label": "Created",
      "fieldtype": "Datetime",
      "required": true,
      "meta": true,
      "section": "System"
    },
    {
      "fieldname": "modified",
      "label": "Modified",
      "fieldtype": "Datetime",
      "required": true,
      "meta": true,
      "section": "System"
    }
  ]
}