In an ideal world, I dream of being able to export an xls of the list of people registered in a group or activity that is customizable. In addition to the NAME and surname that should always be exported, it would be convenient to be able to choose what other information we want to export. Indeed, today, regardless of the group concerned, we always export the same fields, but for example, for an export of a list of young people, we may need the date of birth, but not their personal email (they do not always have one), on the other hand, we may need to export the NAME and surname of the parents or other fields of person or group/activities.