User Class Diagram Mermaid

classDiagram
    class Reader {
        +String SessionID
        +String LocalPreferences
        +browse() View all published content
        +search() Search claims and scenarios
        +compare() Compare scenarios
        +flag() Flag issues or errors
        +submitClaim() Submit text for automatic claim extraction
    }
    class Contributor {
        +String UserID
        +String DisplayName
        +String Email
        +DateTime RegisteredAt
        +submitEvidence() Attach sources
        +proposeScenario() Draft scenarios
        +comment() Participate in discussions
        +requestReview() Request human review
    }
    class TechnicalUser {
        +String SystemID
        +String SystemName
        +String Purpose
        +automatedProcess() Execute automated tasks
        +systemIntegration() Integrate with external systems
    }
    class Contributor {
        +String ContributorID
        +String[] Domains
        +DateTime AppointedAt
        +review() Review contributions and AI drafts
        +validate() Validate AI-generated content Mode 2→3
        +edit() Edit claims, scenarios, evidence
        +approve() Approve Tier B/C for Human-Reviewed
        +flagForTrusted Contributor() Escalate to expert review
        +audit() Participate in sampling audits
    }
    class Moderator {
        +String ModeratorID
        +String[] AuditDomains
        +Float AuditAccuracy
        +reviewSample() Review sampled AI content
        +validateQualityGates() Check gate enforcement
        +identifyPatterns() Find AI error patterns
        +provideFeedback() Improve system quality
    }
    class Trusted Contributor {
        +String Trusted ContributorID
        +String Trusted ContributoriseArea
        +String[] Certifications
        +DateTime VerifiedAt
        +authoritativeApproval() Final authority Tier A
        +validateComplex() Complex domain validation
        +defineStandards() Set domain quality standards
        +overrideAKEL() Override AI suggestions with docs
    }
    class Moderator {
        +String ModeratorID
        +String[] Responsibilities
        +handleAbuse() Manage abuse reports
        +manageUsers() User permissions
        +enforceGuidelines() Community guidelines
        +adjustRiskTiers() Review tier assignments
        +overseeAudits() Audit system oversight
    }
    class Moderator {
        +String ModeratorID
        +String[] SystemAccess
        +configureSystem() Technical configuration
        +manageRoles() Grant and revoke roles
        +configureAKEL() Quality gates and parameters
        +deployUpdates() System deployment
        +setPolicy() Risk tier policies
        +manageTechnicalUsers() Create and manage system accounts
    }
    class AKEL {
        +String InstanceID
        +Enum AuthorType "AI"
        +extractClaims() Claim extraction
        +classifyRisk() Risk tier assignment
        +generateScenarios() Draft scenarios
        +searchContradictions() Mandatory counter-evidence search
        +validateQualityGates() Run 4 quality gates
        +proposeVerdicts() Draft verdicts
    }
    Reader <|-- Contributor : extends
    Reader <|-- TechnicalUser : system-type
    Contributor <|-- Contributor : content-track
    Contributor <|-- Moderator : technical-track
    Contributor <|-- Moderator : specialized-QA
    Contributor <|-- Trusted Contributor : specialized-domain
    Contributor <|-- Moderator : specialized-process
    AKEL --|> TechnicalUser : implements
    AKEL ..> Contributor : creates-drafts-for
    AKEL ..> Contributor : submits-to
    AKEL ..> Moderator : audited-by
    Moderator ..> TechnicalUser : manages