The `content_rating_uk` Default Overlay File is used to create an overlay based on the BBFC Age Rating on each item within your library.
![](images/content_rating_uk.png)
## Requirements & Recommendations
Supported library types: Movie & Show
Requirements: Use the [Mass Content Rating Update Library Operation](../../config/operations.md#mass-content-rating-update) with either `mdb` or `omdb` to update Plex to the BBFC Rating.
## Supported Content Rating UK
| Rating | Key |
|:-------|:------|
| U | `u` |
| PG | `pg` |
| 12 | `12` |
| 12a | `12a` |
| 15 | `15` |
| 18 | `18` |
| R18 | `r18` |
| NR | `nr` |
## Config
The below YAML in your config.yml will create the overlays:
Note that the `template_variables:` section only needs to be used if you do want to actually change how the defaults work. Any value not specified will use its default value if it has one if not it's just ignored.
| `color` | **Description:** Color version of the content rating images<br>**Default:**`` Set to `false` if you want b&w version. |
| `back_color` | **Description:** Choose the back color in RGBA for the overlay lozenge.<br>**Default:**`#00000099` |
| `back_radius` | **Description:** Choose the back radius for the overlay lozenge.<br>**Default:**`30` |
| `back_width` | **Description:** Choose the back width for the overlay lozenge.<br>**Default:**`305` |
| `back_height` | **Description:** Choose the back height for the overlay lozenge.<br>**Default:**`105` |
| `addon_offset` | **Description:** Text Addon Image Offset from the text.<br>**Default:** `15`<br>**Values:** Any number greater than 0 |
| `addon_position` | **Description:** Text Addon Image Alignment in relation to the text.<br>**Default:** `left`<br>**Values:** `left`, `right`, `top`, `bottom` |
| `builder_level` | **Description:** Choose the Overlay Level.<br>**Values:** `season` or `episode` |
=== "Overlay Template Variables"
{%
include-markdown "../overlay_variables.md"
%}
### Example Template Variable Amendments
The below is an example config.yml extract with some Template Variables added in to change how the file works.