# Content Rating UK Overlay
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:
```yaml
libraries:
Movies:
overlay_files:
- pmm: content_rating_uk
TV Shows:
overlay_files:
- pmm: content_rating_uk
- pmm: content_rating_uk
template_variables:
builder_level: season
- pmm: content_rating_uk
template_variables:
builder_level: episode
```
## Template Variable Default Values
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.
| Variable | Default / Values |
|:--------------------|:---------|
| `color` | `` |
| `horizontal_offset` | `15` |
| `horizontal_align` | `left` |
| `vertical_offset` | `270` |
| `vertical_align` | `bottom` |
| Variable | Description & Values |
|:------------------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `color` | **Description:** Color version of the content rating images
**Default:**`` Set to `false` if you want b&w version. |
| `back_color` | **Description:** Choose the back color in RGBA for the overlay lozenge.
**Default:**`#00000099` |
| `back_radius` | **Description:** Choose the back radius for the overlay lozenge.
**Default:**`30` |
| `back_width` | **Description:** Choose the back width for the overlay lozenge.
**Default:**`305` |
| `back_height` | **Description:** Choose the back height for the overlay lozenge.
**Default:**`105` |
| `addon_offset` | **Description:** Text Addon Image Offset from the text.
**Default:** `15`
**Values:** Any number greater than 0 |
| `addon_position` | **Description:** Text Addon Image Alignment in relation to the text.
**Default:** `left`
**Values:** `left`, `right`, `top`, `bottom` |
| `builder_level` | **Description:** Choose the Overlay Level.
**Values:** `season` or `episode` |
{%
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.
```yaml
libraries:
Movies:
overlay_files:
- pmm: content_rating_uk
template_variables:
color: false
```