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  How do you compare the curriculum with the actual lessons taken?

Go to the display Schedules > Classes > Summary of the lessons and click on the button on the top right.

• the number of rubrics to be cumulated is at least equal to 4;
• the columns Class, Subject, Type and Period-Curriculum are the first four columns of the list in this order;
• the columns Lesson duration, Curriculum duration and Variance with curriculum are displayed;
• groups are not counted by class meeting (select the class meetings of a single group per partition, each class meeting only once for the options);
• the other preferences correspond to what you want.

In the summary of the lessons, a indicates a variance between the lessons and the curriculum: the number of hours is displayed in the column Variance.