Why not install the Kobo Extended edition PI and browse its settings.
You don't need a Kobo to install the PI. If you go the other way

, you can just uninstall.
Collections uses a TAG type column
MY favorite Kobo is it supports Series
I think someone posted incorrect info about Kobo using File names.
Kobo uses metadata. Some sideloads need a second connection to Calibre to complete the Extended Metadata (the first disconnect creates the basic Kobo bookshelf entry, the second connect fills in the extras)