# Separators Default Metadata Files
Separators are a special form of collections which are used similar to index cards in a library, they help to "split up" collections by identifying categories (such as "Studio Collections" and "Holiday Collections").
These are empty collections which do not contain any movies/shows themselves, but highlight that the collections which follow it are of a certain category.
Below is an example of a separator, which can be seen surrounded by a red square.
![](images/separators.jpg)
## Separator Files
These are all the files that contain a separator.
| Collection Name | Default File | Collection Section |
|:------------------------------|:-------------------:|:------------------:|
| Seasonal Collections | `seasonal` | `00` |
| Chart Collections | `separator_chart` | `01` |
| Universe Collections | `universe` | `02` |
| Streaming Collections | `streaming` | `03` |
| Network Collections | `network` | `04` |
| Genre Collections | `genre` | `06` |
| Studio Collections | `studio` | `07` |
| Country Collections | `country` | `09` |
| Audio Language Collections | `audio_language` | `10` |
| Subtitle Language Collections | `subtitle_language` | `11` |
| Decade Collections | `decade` | `12` |
| Year Collections | `year` | `13` |
| Ratings Collections | `content_rating*` | `14` |
| Resolution Collections | `resolution*` | `15` |
| Award Collections | `separator_award` | `16` |
| Actors Collections | `actor` | `17` |
| Directors Collections | `director` | `18` |
| Producers Collections | `producer` | `19` |
| Writers Collections | `writer` | `20` |
## Shared Separator Variables
Template Variables can be used to manipulate the file in various ways to slightly change how it works without having to make your own local copy.
Note that the `templates_variables:` section only needs to be used if you do want to actually change how the defaults work. Any value not specified is its default value if it has one if not it's just ignored.
**[Shared Variables](collection_variables) are NOT available to separator collections in any default file.**
| Variable | Description & Values |
|:-------------------------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `use_separator` | **Description:** Turn the [Separator Collection](#use-separators) off.
**Values:** `false` to turn of the collection |
| `sep_style` | **Description:** Choose the [Separator Style](#separator-styles).
**Default:** `orig`
**Values:** `orig`, `red`, `blue`, `green`, `gray`, `purple`, or `stb` |
| `placeholder_tmdb_movie` | **Description:** Add a placeholder Movie to the Separator.
**Values:** TMDb Movie ID |
| `placeholder_tvdb_show` | **Description:** Add a placeholder Show to the Separator.
**Values:** TVDb Show ID |
| `placeholder_imdb_id` | **Description:** Add a placeholder Movie/Show to the Separator.
**Values:** IMDb ID |
| `name_separator` | **Description:** Changes the name of the specified key's collection.
**Values:** New Collection Name |
| `summary_separator` | **Description:** Changes the summary of the specified key's collection.
**Values:** New Collection Summary |
| `collection_section` | **Description:** Changes the sort order of the collection sections against other default collection sections.
**Values:** Any number |
| `collection_mode` | **Description:** Controls the collection mode of all collections in a Defaults file.
**Values:**
`default` | Library default |
`hide` | Hide Collection |
`hide_items` | Hide Items in this Collection |
`show_items` | Show this Collection and its Items |