Blackboard Learn provides several types of reports to help administrators track system usage, analyze how the system is being used, and manage the database.
Report data is automatically refreshed in the system every 20 minutes for all reports except activity reports. Activity data is refreshed once per day at midnight. For example, when you align content to a goal, that alignment does not appear in goals-related reports until the refresh occurs at a 20-minute interval. You can refresh the report data manually from the Administrator Panel > Tools and Utilities section > System Reporting > Refresh Report Data.