# Common Sense Media Content Rating Default Metadata File

The `- pmm: content_rating_cs` Metadata File is used to dynamically create collections based on the content ratings available in your library.

If you do not use the UK-based rating system within Plex, this file will attempt to match the standard ratings (such as PG-13) to the respective UK rating system (such as 12)

Example Collections Created:

![](../images/content_rating_cs.png)

The below YAML in your config.yml will create the collections:
```yaml
libraries:
  Movies:
    metadata_path:
      - pmm: content_rating_cs
```


## Template Variables
Template Variables can be used to manipulate the file from the default settings which are provided. 

Note that the `templates_variables:` section only needs to be used if you do NOT want to use the default settings.

All [Shared Variables](../variables) are available as well as the additional Variables below which can be used to customize the file.

| Variable         | Description & Values                                                                                                                                                                        |
|:-----------------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `sort_by`        | **Description:** Controls the sort method for the collections<br>**Values:** Any sort method in the [Sorts Options Table](#sort-options)                                                    |
| `include`        | **Description:** Overrides the default include list<br>**Values:** Any Content Rating found in your library                                                                                 |
| `exclude`        | **Description:** Overrides the default exclude list<br>**Values:** Any Content Rating found in your library                                                                                 |
| `addons`         | **Description:** Defines how multiple keys can be combined under a parent key. The parent key doesn't have to already exist in Plex<br>**Values:** Any Content Rating found in your library |
| `append_include` | **Description:** Appends to the existing include list<br>**Values:** Any Content Rating found in your library                                                                               |
| `append_exclude` | **Description:** Appends to the existing exclude list<br>**Values:** Any Content Rating found in your library                                                                               |
| `append_addons`  | **Description:** Appends to the existing addons list<br>**Values:** Any Content Rating found in your library                                                                                |

The below is an example config.yml extract with some template_variables changed  from their defaults.

```yaml
libraries:
  Movies:
    metadata_path:
      - pmm: content_rating_cs
        template_variables: 
          append_addons:
            German 18:  # this doesn't have to exist already
              - de/18 # adds "de/18" to the existing "18" addon list
          sort_by: title.asc
          collection_section: 21
          collection_mode: show_items
          use_other: false
          use_separator: false
          sep_style: blue
```