| `Region Collections` | `separator` | [Separator Collection](../separators.md) to denote the Section of Collections. |
| `<<Region>>`<br>**Example:** `Nordic` | `<<Region>>`<br>**Example:** `Nordic` | Collection of Movies that have been tagged with countries in this region. |
| `Other Regions` | `other` | Collection of Movies that are in other uncommon Regions. |
| `style` | **Description:** Controls the visual theme of the collections created<tableclass="clearTable"><tr><th>Values:</th></tr><tr><td><code>white</code></td><td>White Theme</td></tr><tr><td><code>color</code></td><td>Color Theme</td></tr></table> |
| `limit` | **Description:** Changes the Builder Limit for all collections in a Defaults file.<br>**Values:** Number Greater than 0 |
| `limit_<<key>>`<sup>1</sup> | **Description:** Changes the Builder Limit of the [key's](#collection_section) collection.<br>**Default:** `limit`<br>**Values:** Number Greater than 0 |
| `sort_by` | **Description:** Changes the Smart Filter Sort for all collections in a Defaults file.<br>**Default:** `release.desc`<br>**Values:** [Any `smart_filter` Sort Option](../../files/builders/smart.md#sort-options) |
| `addons` | **Description:** Overrides the [default addons dictionary](#default-values). Defines how multiple keys can be combined under a parent key. The parent key doesn't have to already exist in Plex<br>**Values:** Dictionary List of Countries found in your library |
| `append_include` | **Description:** Appends to the [default include list](#default-values).<br>**Values:** List of Countries found in your library |
| `remove_include` | **Description:** Removes from the [default include list](#default-values).<br>**Values:** List of Countries found in your library |
| `append_addons` | **Description:** Appends to the [default addons dictionary](#default-values).<br>**Values:** Dictionary List of Countries found in your library |
| `remove_addons` | **Description:** Removes from the [default addons dictionary](#default-values).<br>**Values:** Dictionary List of Countries found in your library |
| `key_name_override` | **Description:** Overrides the [default key_name_override dictionary](#default-values).<br>**Values:** Dictionary with `key: new_key_name` entries |
| `name_format` | **Description:** Changes the title format of the Dynamic Collections.<br>**Default:** `<<key_name>>`<br>**Values:** Any string with `<<key_name>>` in it. |
| `summary_format` | **Description:** Changes the summary format of the Dynamic Collections.<br>**Default:** `<<library_translationU>>s filmed in <<key_name>>.`<br>**Values:** Any string. |