I need to understand how to monitor and audit user access to subledger journal transaction

I need to understand how to monitor and audit user access to Financial Accounting Hub (FAH) subledger journal transaction details.

• Track and report who has accessed or viewed FAH subledger journal transaction details
• Capture details such as:
  • User ID
  • Timestamp of access
  • Type of action (view, query, update if applicable)

please advise on any alternative approaches or configurations (e.g., enabling audit for relevant objects, using database audit tables, or leveraging Oracle Unified Audit features in Fusion Applications