- **{{ sonarr['cf']['br-disk']['name'] }} :** This is a custom format to help Sonarr recognize & ignore BR-DISK (ISO's and Blu-ray folder structure) in addition to the standard BR-DISK quality.
- **{{ sonarr['cf']['lq']['name'] }}:** A collection of known low-quality groups that are often banned from the top trackers due to their releases' lack of quality or other reasons.
- **{{ sonarr['cf']['lq-release-title']['name'] }}:** A collection of terms seen in the titles of low-quality releases that are not captured by using a release group name.
- **{{ sonarr['cf']['french-lq']['name'] }}:** A collection of known low-quality French groups that are often banned from the top trackers due to their releases' lack of quality or other reasons.
Those Custom Formats are optionals and allow to know which type of FanSubs your releases have. Only the `FastSub` is not wanted as it is often done too quickly and are often not well done. If you do not want FanSub either you should also score it to {{ sonarr['cf']['fastsub']['trash_scores']['default'] }}.