Same thing. Running TrueNAS for Storage, My Docker (Ubuntu) Server run all sorts of arr and Deluge. Everything over ProxMox using hardware pass-through and other virtualization wonders. TrueNAS shares all my storage using CIFS/NFS, so I can access the files within VMs, Containers and other real computers and devices over my network.
Currently, I'm using LaunchBox on my gaming rig accessing the server using SMB. The idea of adding RomM was to properly organize and rename the ROM files, with IDs and whatnot in it. Specially my totally legit Switch RIPs, that are a pain to organize, even using Switch Library Manager.
Any tips for a newcomer on ROM and totally legit RIPs collection? I Really like the idea of using IDs in files and folders names whenever possible.