I recently set up radarr and sonarr and I noticed that in Qbittorrent, it automatically adds the label/tag/category of 'radarr' or 'tv-sonarr'. (The terminology of label, tag, category changes based on how you're accessing it. It's confusing and makes this hard for me to search). I'd like to auto-tag/label/categorize by indexer because different indexers have different seeding criteria. What is the best way to auto-tag? Is it through radarr and sonarr or through qbittorrent? And where are the settings to control that? Or do I need a plugin or something?

Edit: I asked this in the Radarr Discord and they told me that you cant use Radarr to do this. They suggested setting up qbit_manage to do it.