Display student clashes

This function shows the number of student clashes that would be caused if the course(s) were scheduled in the cluster in question. Teacher clashes are indicated by a '-' (hyphen).

You can use this function, for example, if you wish to remove a cluster with few courses and are now searching for other clusters to which you can assign these courses. You can then see at a glance which assignments would cause the fewest student clashes and consequently the fewest changes in student choices.