On my Debian Stretch, my USB drive is auto-mounted on login, AFAICT. It is placed under `/media/currentuser/DRIVENAME`. I suppose `udisks` takes care of this (but I could be wrong). No entry in `fstab` relate to that disk.

I would like other users to have (read and write) access to the drive, and (relatedly) I would like to change its default mount point (which does not make sense if the drive is to be shared accross several users).

I suppose it is possible to do it by adding an entry for that drive in `fstab`, as often advised. But I would like to know if it is possible to rather configure `udisks`? I have read that `polkit` can be used for this, and I suspect it will offer more options and be “more modern” than the `fstab` way. But I have been unable to find information about how to do this. (For example [this](https://unix.stackexchange.com/a/177277/96622) answer points to examples which suggest to add polkit rules in the `/etc/polkit-1/rules.d/` folder, but this does not exist on my system, which lets me suppose that this advice is somewhat outdated or not applicable to me.)