diff --git a/bdd_implementation_plan.md b/bdd_implementation_plan.md
index 2c70067..15a6a65 100644
--- a/bdd_implementation_plan.md
+++ b/bdd_implementation_plan.md
@@ -1,44 +1,132 @@
-Pending BDD Tests Implementation Plan
+# BDD Implementation Plan for dance-lessons-coach
 
-Current Status:
-- 54 scenarios total
-- 30 scenarios passing
-- 24 scenarios pending
-- 0 scenarios undefined
+## Current Status
+- **Total Scenarios**: 54
+- **Passing**: 30 (55%)
+- **Pending**: 24 (44%)
+- **Undefined**: 0 (0%)
+- **Total Steps**: 361
+- **Passing Steps**: 183
+- **Pending Steps**: 24
+- **Skipped Steps**: 154
 
-Implementation Plan:
+## Priority Order for Step Function Implementation
 
-1. **JWT Secret Rotation Tests** (High Priority)
-   - Token validation with multiple valid secrets
-   - Secret rotation scenarios
-   - Graceful rotation during retention period
+### 🔴 CRITICAL PRIORITY (Blockers for core functionality)
+1. **JWT Secret Management**
+   - `theServerIsRunningWithMultipleJWTSecrets()` - Setup multiple secrets
+   - `iShouldReceiveAValidJWTTokenSignedWithThePrimarySecret()` - Primary secret validation
+   - `iValidateAJWTTokenSignedWithTheSecondarySecret()` - Secondary secret validation
+   - `iAddANewSecondaryJWTSecretToTheServer()` - Secret addition
+   - `iAddANewSecondaryJWTSecretAndRotateToIt()` - Secret rotation
 
-2. **JWT Secret Retention Tests** (High Priority)
-   - Automatic cleanup of expired secrets
-   - Secret retention based on TTL factor
-   - Maximum retention period enforcement
-   - Cleanup frequency configuration
+### 🟡 HIGH PRIORITY (Core JWT functionality)
+2. **JWT Retention & Cleanup**
+   - `theDefaultJWTTTLIsHours()` - TTL configuration
+   - `theRetentionFactorIs()` - Retention factor setup
+   - `theMaximumRetentionIsHours()` - Max retention limits
+   - `iAddASecondaryJWTSecretWithHourExpiration()` - Expiring secrets
+   - `iWaitForTheRetentionPeriodToElapse()` - Time simulation
+   - `theExpiredSecondarySecretShouldBeAutomaticallyRemoved()` - Auto-cleanup
+   - `thePrimarySecretShouldRemainActive()` - Primary secret protection
 
-3. **User Authentication Tests** (Medium Priority)
-   - Successful user authentication
-   - Failed authentication scenarios
-   - Admin authentication
-   - User registration
-   - Password reset functionality
+3. **JWT Validation & Authentication**
+   - `aUserExistsWithPassword()` - User setup
+   - `iAuthenticateWithUsernameAndPassword()` - Login functionality
+   - `theAuthenticationShouldBeSuccessful()` - Success validation
+   - `iShouldReceiveAValidJWTToken()` - Token generation
+   - `iValidateTheReceivedJWTToken()` - Token validation
+   - `theTokenShouldBeValid()` - Token verification
+   - `itShouldContainTheCorrectUserID()` - Claims validation
 
-4. **Configuration & Monitoring Tests** (Medium Priority)
-   - Configuration validation
-   - Metrics for secret retention
-   - Log masking for security
-   - Monitoring and alerting
+### 🟢 MEDIUM PRIORITY (Extended functionality)
+4. **User Management**
+   - `iRegisterANewUserWithPassword()` - User registration
+   - `theRegistrationShouldBeSuccessful()` - Registration validation
+   - `iShouldBeAbleToAuthenticateWithTheNewCredentials()` - Post-registration auth
+   - `iAuthenticateAsAdminWithMasterPassword()` - Admin access
+   - `theTokenShouldContainAdminClaims()` - Admin privileges
 
-Next Steps:
+5. **Password Reset**
+   - `iAmAuthenticatedAsAdmin()` - Admin context
+   - `iRequestPasswordResetForUser()` - Reset initiation
+   - `thePasswordResetShouldBeAllowed()` - Reset authorization
+   - `theUserShouldBeFlaggedForPasswordReset()` - Reset state
+   - `iCompletePasswordResetForWithNewPassword()` - Reset completion
+   - `iShouldBeAbleToAuthenticateWithTheNewPassword()` - Post-reset validation
 
-1. Implement JWT secret rotation logic in the authentication service
-2. Add JWT secret retention and cleanup functionality
-3. Implement user authentication and registration endpoints
-4. Add configuration validation and monitoring
-5. Implement step definitions for pending scenarios
-6. Run full test suite to verify all scenarios pass
+### 🔵 LOW PRIORITY (Edge cases & monitoring)
+6. **Configuration & Validation**
+   - `iSetRetentionFactorTo()` - Dynamic configuration
+   - `iTryToStartTheServer()` - Server validation
+   - `iShouldReceiveConfigurationValidationError()` - Error handling
+   - `theErrorShouldMention()` - Error message validation
 
-Estimated Time: 2-3 days
+7. **Monitoring & Metrics**
+   - `iHaveEnabledPrometheusMetrics()` - Metrics setup
+   - `iShouldSeeMetricIncrement()` - Metric validation
+   - `iShouldSeeMetricDecrease()` - Metric changes
+   - `iShouldSeeHistogramUpdate()` - Histogram metrics
+
+8. **Security & Logging**
+   - `iAddANewJWTSecret()` - Secret addition with masking
+   - `theLogsShouldShowMaskedSecret()` - Log validation
+   - `theLogsShouldNotExposeTheFullSecret()` - Security validation
+
+9. **Performance & Scalability**
+   - `iHaveJWTSecrets()` - Bulk secret management
+   - `ofThemAreExpired()` - Expiration tracking
+   - `itShouldCompleteWithinMilliseconds()` - Performance validation
+   - `andNotImpactServerPerformance()` - Performance monitoring
+
+10. **Advanced Features**
+    - `iEnableAuditLogging()` - Audit trail setup
+    - `iShouldSeeAuditLogEntryWithEventType()` - Audit validation
+    - `iAuthenticateAndReceiveTokenA()` - Token tracking
+    - `iRefreshMyTokenDuringRetentionPeriod()` - Token refresh
+    - `iShouldReceiveNewTokenB()` - New token validation
+    - `andTokenAShouldStillBeValidUntilRetentionExpires()` - Concurrent validation
+    - `givenASecurityIncidentRequiresImmediateRotation()` - Emergency rotation
+    - `iRotateToANewPrimarySecret()` - Emergency secret rotation
+    - `oldTokensShouldBeInvalidatedImmediately()` - Emergency invalidation
+    - `andNewTokensShouldUseTheEmergencySecret()` - Emergency token generation
+    - `andCleanupShouldRemoveCompromisedSecrets()` - Emergency cleanup
+
+## Implementation Strategy
+
+### Phase 1: Core JWT Infrastructure (2-3 days)
+- Implement JWT secret management and rotation
+- Add retention policy and cleanup functionality
+- Create basic authentication endpoints
+- Implement core step definitions
+
+### Phase 2: User Management (1-2 days)
+- Implement user registration and authentication
+- Add password reset functionality
+- Implement admin authentication
+- Add user-related step definitions
+
+### Phase 3: Monitoring & Security (1 day)
+- Add Prometheus metrics integration
+- Implement log masking for security
+- Add audit logging
+- Implement monitoring step definitions
+
+### Phase 4: Edge Cases & Testing (1 day)
+- Implement remaining edge case handlers
+- Add performance validation
+- Complete all step definitions
+- Run full test suite validation
+
+## Estimation
+- **Total Effort**: 5-7 days
+- **Critical Path**: 2-3 days (JWT core functionality)
+- **Full Completion**: 1 week
+
+## Success Criteria
+- All 54 scenarios passing
+- 0 undefined steps
+- 0 pending steps
+- Full test coverage of JWT secret rotation and retention
+- Complete user authentication workflow
+- Comprehensive monitoring and security features