REQ-PROGRESS-001: Lesson Completion Tracking
System must track individual lesson completion status (not started, in progress, completed) with timestamps
REQ-PROGRESS-002: Time Spent Tracking
Track actual time spent on each lesson, module, and course with automatic time logging
REQ-PROGRESS-003: Progress Percentage
Calculate and display progress percentage at lesson, module, and course levels automatically
REQ-PROGRESS-004: Last Access Tracking
Record last accessed timestamp for courses to show recent activity and resume points
REQ-PROGRESS-005: Multi-Attempt Support
Support multiple attempts for lessons and courses, tracking each attempt separately
REQ-PROGRESS-006: Video Progress Tracking
Track video playback position to allow users to resume from where they left off
REQ-PROGRESS-007: Sequential Progress Enforcement
Enforce sequential lesson completion when configured (must complete lesson N before N+1)
REQ-SCORE-001: Quiz Score Recording
Record quiz/assessment scores with timestamp, attempt number, and score percentage
REQ-SCORE-002: Pass/Fail Criteria
Support configurable passing scores and automatically determine pass/fail status
REQ-SCORE-003: Best Score Tracking
Track best score across multiple attempts for each assessment
REQ-SCORE-004: Assignment Grading Integration
Integrate with Assessment Engine to receive and store assignment grades and feedback
REQ-SCORE-005: Course Final Grade
Calculate overall course grade based on weighted assessments and completion
REQ-PATH-001: Learning Path Tracking
Track progress through learning paths showing completed courses and remaining courses
REQ-PATH-002: Path Completion Criteria
Define and validate completion criteria for learning paths (all courses, minimum score, etc.)
REQ-PATH-003: Path Progress Visualization
Provide visual progress indicators for learning paths (timeline, progress bars, milestones)
REQ-PATH-004: Estimated Time to Complete
Calculate and display estimated time remaining for learning path completion
REQ-SKILL-001: Skill Association
Associate courses and lessons with specific skills or competencies
REQ-SKILL-002: Skill Level Tracking
Track learner skill levels (beginner, intermediate, advanced, expert) based on completion and performance
REQ-SKILL-003: Skill Gap Analysis
Identify skill gaps by comparing current skills with target role requirements
REQ-SKILL-004: Skill Endorsements
Allow instructors/managers to endorse learner skills based on performance
REQ-SKILL-005: Skill Expiry & Recertification
Support skill expiration dates and recertification requirements for compliance
REQ-ANALYTICS-001: Individual Learner Dashboard
Provide personalized dashboard showing enrolled courses, progress, achievements, and recommendations
REQ-ANALYTICS-002: Instructor Analytics
Show instructors learner engagement, completion rates, average scores, and drop-off points
REQ-ANALYTICS-003: Admin Reports
Generate organization-wide reports: enrollment trends, completion rates, popular courses, user engagement
REQ-ANALYTICS-004: Learning Velocity
Track learning velocity metrics (courses per month, time to completion vs average)
REQ-ANALYTICS-005: Engagement Metrics
Track daily/weekly active users, session duration, content interaction patterns
REQ-ANALYTICS-006: Export Capabilities
Export progress and analytics data in CSV, Excel, and PDF formats for external analysis
REQ-RECOMMEND-001: Next Course Recommendations
Recommend next courses based on completed courses, skill gaps, and learning goals
REQ-RECOMMEND-002: Similar Learner Paths
Suggest courses based on what similar learners with comparable profiles have completed
REQ-RECOMMEND-003: Learning Goal Alignment
Align recommendations with learner-defined goals and career aspirations
REQ-RECOMMEND-004: Adaptive Learning Paths
Dynamically adjust learning path difficulty based on performance and engagement
REQ-RECOMMEND-005: Content Prioritization
Prioritize content recommendations based on urgency (certification deadlines, skill expiry)
REQ-GAMIFY-001: Badge Awards
Award badges for milestones (first course, 5 courses, 100% score, learning streak)
REQ-GAMIFY-002: Points & Leaderboards
Award points for activities and maintain organization-level leaderboards
REQ-GAMIFY-003: Learning Streaks
Track consecutive days of learning activity and reward consistency
REQ-GAMIFY-004: Certificate Generation
Auto-generate completion certificates with verification codes for sharing
REQ-PERF-001: Real-Time Progress Updates
Progress updates must be reflected in dashboard within 2 seconds of completion
REQ-PERF-002: Dashboard Load Time
Learner dashboard must load within 1 second with progress data for 20+ enrolled courses
REQ-PERF-003: Analytics Query Performance
Organization-wide analytics queries must complete within 3 seconds for 10,000 users
REQ-PERF-004: Concurrent Tracking
Support 100,000+ concurrent learners tracking progress without performance degradation
REQ-SCALE-001: Progress Records Volume
Support 100M+ progress records per organization with efficient querying
REQ-SCALE-002: Historical Data Retention
Maintain 5+ years of historical progress data with archival strategies
REQ-SCALE-003: Data Aggregation
Use materialized views or caching for frequently accessed aggregate data
REQ-DATA-001: Progress Accuracy
Progress calculations must be 100% accurate with no duplicate or missing completions
REQ-DATA-002: Audit Trail
Maintain immutable audit trail of all progress events for compliance and dispute resolution
REQ-DATA-003: Data Consistency
Ensure atomic updates for related progress records (lesson + module + course)
REQ-SEC-001: Multi-Tenant Isolation
Strictly enforce data isolation - learners can only view their own progress data
REQ-SEC-002: Role-Based Access
Implement RBAC for viewing/editing progress (learners, instructors, admins have different access)
REQ-SEC-003: Data Encryption
Encrypt sensitive learner data at rest and in transit
REQ-AVAIL-001: Service Uptime
Maintain 99.9% uptime for progress tracking service
REQ-AVAIL-002: Data Backup
Perform automated daily backups with point-in-time recovery capability
REQ-AVAIL-003: Graceful Degradation
Continue tracking progress even if recommendation engine or analytics are temporarily unavailable
REQ-INT-001: Course Management Integration
Sync with Course Management Service for course structure, lessons, and enrollment data
REQ-INT-002: Assessment Integration
Receive quiz scores and assignment grades from Assessment Engine Service
REQ-INT-003: User Service Integration
Validate learner and instructor IDs against User Management Service
REQ-INT-004: Certificate Service Integration
Trigger certificate generation upon course or learning path completion
REQ-INT-005: Notification Integration
Send notifications for milestones, achievements, and recommendations
REQ-INT-006: Analytics Service Integration
Export progress data to Analytics Service for advanced reporting and data science
REQ-INT-007: Gamification Integration
Integrate with Gamification Service for badge awards and point calculations
Use the Database Design page to validate that all requirements are properly implemented in the data model. Cross-reference each requirement ID with corresponding database tables, columns, and constraints to ensure complete coverage.
Key Validation Points: Multi-tenant isolation (organization_id), Progress tracking completeness, Score recording accuracy, Learning path tracking, Skill mastery data model, Analytics aggregation strategy, Recommendation algorithm support, Audit trail implementation