I've categorised this under Student Manager, but this is to do with the Contact Pupils' Teachers feature on the Wizard Bar under the Student Manager heading.
By default, we have the Send to all of this Pupil's Teachers option selected under Recipient Types for the Contact Pupils' Teachers email tool. However, teaching staff implicitly distinguish between academic classes and other types of classes, e.g. co-curricular, support groups, pastoral groups (for timetabled meetings or MS Teams) and so on. All of these groups are defined in Teaching Manager, but they appear in different departments.
When emailing teachers, it may be appropriate to contact everyone who has contact with the pupil, but at other times, it is the academic classes that are specifically of interest.
It would be great if there was a facility in this email tool to optionally exclude certain departments from the communication.