When you create a group, you must choose a name for the group. Here, it is worth paying attention not to choose a general group name, but one that we can easily identify even if we have already created several groups or have been invited to several groups.
It is advisable to avoid generic group names such as Mathematics or Informatics.
It is worth indicating the name of the school or its acronym, as well as the class and subject, if we teach more than one subject.
After that you should invite students or other people to the group. Groups contain members and the members are classified into so-called permission groups.