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Training Enrollment Flow

This sequence diagram shows the complete flow for safety training enrollment, progress tracking, and certification in the TunnelFlight platform.

Initial Enrollment Flow​

Training Progress Flow​

Instructor Evaluation Flow​

Certification Issuance Flow​

Training Expiry & Renewal Flow​

Key Features​

  • Progress Tracking: Real-time progress saved every 30 seconds
  • Multi-attempt Support: Failed assessments can be retried
  • Instructor Assignment: Automatic instructor matching based on availability
  • Certificate Verification: Blockchain registration for authenticity
  • Expiry Management: Automated reminders and renewal process
  • Offline Support: Progress cached in Redis for resilience