Configuring [Sonarr](https://sonarr.tv/) is optional but will allow you to send shows to a Sonarr instance when they're found missing while updating a library's collections.
Sonarr V2 may work, but it is not supported please upgrade to V3 if you can.
A `sonarr` mapping can be either in the root of the config file as global mapping for all libraries, or you can specify the `sonarr` mapping individually per library.
Below is a `sonarr` mapping example and the full set of attributes:
| `url` | Sonarr URL (Including URL Base if set).<br>**Example:** http://192.168.1.12:32788 | N/A | ✅ |
| `token` | Sonarr API Token. | N/A | ✅ |
| `add_missing` | Adds all missing shows found from all collections to Sonarr.<br>Use the `sonarr_add_missing` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to add missing per collection.<br>**boolean:** true or false | false | ❌ |
| `add_existing` | Adds all existing shows in collections to Sonarr.<br>Use the `sonarr_add_existing` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to add existing per collection.<br>**boolean:** true or false | false | ❌ |
| `upgrade_existing` | Upgrades all existing shows in collections to match the Quality Profile of the collection.<br>Use the `sonarr_upgrade_existing` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to upgrade the Quality Profile per collection.<br>**boolean:** true or false | false | ❌ |
| `root_folder_path` | Default Root Folder Path to use when adding new shows.<br>Use the `sonarr_folder` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the Root Folder per collection. | N/A | ✅ |
| `monitor` | Default Monitor to use when adding new shows.<br>Use the `sonarr_monitor` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the Monitor value per collection.<br>**Values:** <tableclass="clearTable"><tr><td>`all`</td><td>All episodes except specials</td></tr><tr><td>`future`</td><td>Episodes that have not aired yet</td></tr><tr><td>`missing`</td><td>Episodes that do not have files or have not aired yet</td></tr><tr><td>`existing`</td><td>Episodes that have files or have not aired yet</td></tr><tr><td>`pilot`</td><td>The first episode, all others will be ignored</td></tr><tr><td>`first`</td><td>All episodes of the first season, all others will be ignored</td></tr><tr><td>`latest`</td><td>All episodes of the latest season and future seasons</td></tr><tr><td>`none`</td><td>No episodes</td></tr></table> | `all` | ❌ |
| `quality_profile` | Default Quality Profile to use when adding new shows.<br>Use the `sonarr_quality` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the Quality Profile per collection. | N/A | ✅ |
| `language_profile` | Default Language Profile to use when adding new shows.<br>Use the `sonarr_language` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the Language Profile per collection. | First Profile | ❌ |
| `series_type` | Default Series Type to use when adding new shows.<br>Use the `sonarr_series` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the Series Type per collection.<br>**Values:** <tableclass="clearTable"><tr><td>`standard`</td><td>Episodes released with SxxEyy pattern</td></tr><tr><td>`daily`</td><td>Episodes released daily that use year-month-day pattern (2017-05-25)</td></tr><tr><td>`anime`</td><td>Episodes released using an absolute episode number</td></tr></table>`standard`: Episodes released with SxxEyy pattern<br>`daily`: Episodes released daily or less frequently that use year-month-day (2017-05-25)<br>`anime`: Episodes released using an absolute episode number | `standard` | ❌ |
| `season_folder` | Use the Season Folder Option when adding new shows.<br>Use the `sonarr_season` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the season folder value per collection. <br>**boolean:** true or false | true | ❌ |
| `tag` | Default list or comma-separated string of tags to use when adding new shows.<br>Use the `sonarr_tag` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the tags per collection. | ` ` | ❌ |
| `search` | Start search for missing episodes when adding new shows.<br>Use the `sonarr_search` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the search value per collection.<br>**boolean:** true or false | false | ❌ |
| `cutoff_search` | Start search for cutoff unmet episodes when adding new shows.<br>Use the `sonarr_cutoff_search` [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition to set the cutoff search value per collection.<br>**boolean:** true or false | false | ❌ |
| `plex_path` | When using `add_existing` or `sonarr_add_all` Convert this part of the path to `sonarr_path`. | ` ` | ❌ |
| `sonarr_path` | When using `add_existing` or `sonarr_add_all` Convert the `plex_path` part of the path to this. | ` ` | ❌ |
* You can set most attributes per collection by using the [Sonarr Details](../metadata/details/arr.md#sonarr-definition-settings) in the collection definition.
Specifying a second Sonarr instance for a specific library:
In this example we have two Sonarr instances, standard and 4K. We want to add 4K shows to the 4K Sonarr instance with a different root folder and quality profile. Also, shows are being added to the "TV Shows - 4K" library outside Sonarr via a custom script and I want those new shows added to Sonarr for tracking.
