Because you can create as many Groups as needed, and because students can use one Group to activate all of their applicable Courses, or separate Groups per Course, use these as needed to achieve your specific student progress tracking and reporting requirements.

For example, create "Period 2" to collect all of the results for all Office applications, rather than "Period 2 - Word Core" and a separate group for "Period 2 - Excel Core", etc.

Think through this process, as it will impact reporting. From the Teacher Panel, click Reports, then select the Office application, and then the different groups will appear allowing you to run the report.