| [Mass Genre Update](#mass-genre-update) | Updates every item's genres in the library to the chosen site's genres. |
| [Mass Content Rating Update](#mass-content-rating-update) | Updates every item's content rating in the library to the chosen site's content rating. |
| [Mass Original Title Update](#mass-original-title-update) | Updates every item's original title in the library to the chosen site's original title. |
| [Mass Originally Available Update](#mass-originally-available-update) | Updates every item's originally available date in the library to the chosen site's date. |
| [Mass * Rating Update](#mass--rating-update) | Updates every item's audience/critic/user rating in the library to the chosen site's rating. |
| [Mass Episode * Rating Update](#mass-episode--rating-update) | Updates every item's episode's audience/critic/user rating in the library to the chosen site's rating. |
| [Mass Poster Update](#mass-poster-update) | Updates every item's poster to the chosen sites poster. Will fallback to `plex` if the given option fails. Assets will be used over anything else. |
| [Mass Background Update](#mass-background-update) | Updates every item's background to the chosen sites background. Will fallback to `plex` if the given option fails. Assets will be used over anything else. |
| [Mass IMDb Parental Labels](#mass-imdb-parental-labels) | Updates every item's labels in the library to match the IMDb Parental Guide. |
| [Mass Collection Mode](#mass-collection-mode) | Updates every Collection in your library to the specified Collection Mode. |
| [Update Blank Track Titles](#update-blank-track-titles) | Search though every track in a music library and replace any blank track titles with the tracks sort title. |
| [Remove Title Parentheses](#remove-title-parentheses) | Search through every title and remove all ending parentheses in an items title if the title isn not locked. |
| [Split Duplicates](#split-duplicates) | Splits all duplicate movies/shows found in this library. |
| [Radarr Add All](#radarr-add-all) | Adds every item in the library to Radarr. |
| [Radarr Remove By Tag](#radarr-remove-by-tag) | Removes every item from Radarr with the Tags given. |
| [Sonarr Add All](#sonarr-add-all) | Adds every item in the library to Sonarr. |
| [Sonarr Remove By Tag](#sonarr-remove-by-tag) | Removes every item from Sonarr with the Tags given. |
| [Genre Mapper](#genre-mapper) | Allows genres to be changed to other genres or be removed from every item in your library. |
| [Content Rating Mapper](#content-rating-mapper) | Allows content ratings to be changed to other content ratings or be removed from every item in your library. |
| [Metadata Backup](#metadata-backup) | Creates/Maintains a PMM [Metadata File](../metadata/metadata) with a full `metadata` mapping based on the library's items locked attributes. |
| `managed` | Collection must be a Managed Collection (the collection has the `PMM` label) or Unmanaged Collection (the collection does not have the `PMM` label)<br>**Values:** `true` (Managed) or `false` (Unmanaged) |
| `configured` | Collection must be a Configured Collection (collection is in the config file of the specific PMM run) or Unconfigured Collection (collection is not in the config file of the specific PMM run). The collection does not need to be scheduled to be considered configured and only needs to be in the config file.<br>**Values:** `true` (Configured) or `false` (Unconfigured) |
Updates every item's poster to the chosen sites poster. Will fallback to `plex` if the given option fails. Assets will be used over anything else.
**Attribute:** `mass_poster_update`
**Values:**
| Value | Description |
|:---------|:----------------|
| `tmdb` | Use TMDb Poster |
| `plex` | Use Plex Poster |
| `lock` | Lock Poster |
| `unlock` | Unlock Poster |
## Mass Background Update
Updates every item's background to the chosen sites background. Will fallback to `plex` if the given option fails. Assets will be used over anything else.
Adds every item in the library to Radarr. The existing paths in plex will be used as the root folder of each item, if the paths in Plex are not the same as your Radarr paths you can use the `plex_path` and `radarr_path` [Radarr](radarr) details to convert the paths.
Adds every item in the library to Sonarr. The existing paths in plex will be used as the root folder of each item, if the paths in Plex are not the same as your Sonarr paths you can use the `plex_path` and `sonarr_path` [Sonarr](sonarr) details to convert the paths.
So this example will change go through every item in your library and change the genre `Action/Adventure` or `Action & Adventure` to `Action` and `Romantic Comedy` to `Comedy`.
This example will change go through every item in your library and change the genre `Action/Adventure` or `Action & Adventure` to `Action` and remove every instance of the Genre `Romantic Comedy`.
This example will change go through every item in your library and change the content rating `PG` or `PG-13` to `Y-10` and remove every instance of the content rating `R`.
Creates/Maintains a Plex Meta Manager [Metadata File](../metadata/metadata) with a full `metadata` mapping based on the library's items locked attributes.
If you point to an existing Metadata File then PMM will Sync the changes to the file, so you won't lose non plex changes in the file.
| `path` | Path to where the metadata will be saved/maintained<br>**Default:** <<library_name>>_Metadata_Backup.yml in your config folder<br>**Values:** Path to Metadata File |
| `exclude` | Exclude all listed attributes from being saved in the metadata file<br>**Values:** Comma-separated string or list of attributes |
| `sync_tags` | All Tag Attributes will have the `.sync` option and blank attribute will be added to sync to as well<br>**Default:** `false`<br>**Values:** `true` or `false` |
| `add_blank_entries` | Will add a line for entries that have no metadata changes<br>**Default:** `true`<br>**Values:** `true` or `false` |