Dijeljena zvučna datoteka

Role-based visibility is not just a feature — it is the architecture of Study struct. Every user sees exactly what they need and nothing more. Administrators get district-wide dashboards, user management, and compliance reporting. Teachers get classroom rosters, assessment tools, and individual student progress reports. Parents can view their child’s results, track progress, and access grade-level practice resources. Students take assessments, view scores, and access practice tests. This design