{
  "employeeId": "EMP-12345",
  "effectiveDate": "2026-04-01",
  "changeReason": "Merit increase based on performance review",
  "newBasePay": 120000,
  "currency": "USD",
  "payFrequency": "ANNUAL",
  "compensationGradeId": "CG-M4",
  "comments": "Exceptional performance rating - top 10% performer"
}