Custom Export: additional datapoint to report on groups

In the current version of the Custom Export function, only groups with existing reservations can be retrieved. Groups that have been set up but yet without reservations are simply not displayed. There is a need to review all groups that are entered by the admin teams, prior to attaching reservations. I entered a ticket (48089) for this, but was asked to enter this shortcoming of the custom reporting system as a feature request. It should be easy enough to add another file, with the Group information. Best regards