Andre Klapper commented:
I posted screenshots to explain what the software does, since you didn't understand it in my previous attempts.
Thanks, however please strongly consider explaining this not only to me:
- https://wiki.gnome.org/Apps/Gingerblue
- Description on https://gitlab.gnome.org/ole/gingerblue
- https://gitlab.gnome.org/ole/gingerblue/blob/master/README (Also note that all GNOME software is "Free Software". Plus nearly everything is always "in development".)
I'd say that this task is extremely out of scope now and should be left alone.
If you would like a mailing list, please consider filing a clean new ticket by following https://wiki.gnome.org/Sysadmin/MailingLists/NewListRequest - thanks!