Your comment piqued my interest, as that would be a required feature for me to use something like this.
It looks like they do support integrating with a tool called Igir to handle validating and naming ROMs using DAT files.
It looks like they do support integrating with a tool called Igir to handle validating and naming ROMs using DAT files.
https://docs.romm.app/latest/Tools/Igir-Collection-Manager/ | https://igir.io/usage/desktop/romm/#