C User○ Integer id○ String username○ String email○ String password_hash○ String first_name○ String last_name○ Integer role_id○ Boolean is_active○ String theme_preference○ DateTime created_at○ DateTime last_login● set_password(password)● check_password(password)● has_permission(permission)● is_admin()

C Role○ Integer id○ String name○ String description○ JSON permissions○ DateTime created_at

C ExecutionGroup○ String id○ String name○ String description○ Boolean bulk_configured○ String status○ Integer created_by_id○ DateTime created_at● progress_percentage()

C JobExecution○ String id○ String job_name○ String status○ JSON parameters○ JSON result○ String error_message○ DateTime created_at○ DateTime started_at○ DateTime completed_at○ Integer user_id○ String execution_group_id○ Integer job_pattern_id● duration()

C JobExecutionLog○ Integer id○ String execution_id○ DateTime timestamp○ String level○ String message

C NotificationPreference○ Integer id○ Integer user_id○ Boolean email_enabled○ Boolean teams_enabled○ Boolean in_app_enabled○ Boolean job_completion○ Boolean job_failure○ Boolean ticket_created○ Boolean ticket_updated○ Boolean daily_summary○ DateTime created_at○ DateTime updated_at

C JobCluster○ Integer id○ String name○ String description○ String icon○ JSON job_names○ JSON parameters○ DateTime created_at○ DateTime updated_at○ Integer created_by_id

C JobPattern○ Integer id○ String name○ String pattern○ String description○ String category○ JSON tags○ Boolean is_active○ DateTime created_at

C JobParameter○ Integer id○ Integer job_pattern_id○ String parameter_name○ String parameter_key○ String parameter_type○ String default_value○ String description○ Boolean is_required○ JSON validation_rules○ JSON options○ String category○ Integer display_order○ Boolean is_active○ DateTime created_at○ DateTime updated_at● to_dict()

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