| `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 specified key's collection.<br>**Default:** `limit`<br>**Values:** Number Greater than 0 |
| `sync_mode` | **Description:** Changes the Sync Mode for all collections in a Defaults file.<br>**Default:** `sync`<br>**Values:**<tableclass="clearTable"><tr><td>`sync`</td><td>Add and Remove Items based on Builders</td></tr><tr><td>`append`</td><td>Only Add Items based on Builders</td></tr></table> |
| `sync_mode_<<key>>`<sup>1</sup> | **Description:** Changes the Sync Mode of the specified key's collection.<br>**Default:** `sync_mode`<br>**Values:**<tableclass="clearTable"><tr><td>`sync`</td><td>Add and Remove Items based on Builders</td></tr><tr><td>`append`</td><td>Only Add Items based on Builders</td></tr></table> |
| `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) |
| `sort_by_<<key>>`<sup>1</sup> | **Description:** Changes the Smart Filter Sort of the specified key's collection.<br>**Default:** `sort_by`<br>**Values:** [Any `smart_filter` Sort Option](../../files/builders/smart.md#sort-options) |
| `include` | **Description:** Overrides the [default include list](#include).<br>**Values:** List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `append_include` | **Description:** Appends to the [default include list](#include).<br>**Values:** List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `remove_include` | **Description:** Removes from the [default include list](#include).<br>**Values:** List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `exclude` | **Description:** Exclude these Countries from creating a Dynamic Collection.<br>**Values:** List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `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:** Dictionary List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `append_addons` | **Description:** Appends to the [default addons dictionary](#addons).<br>**Values:** Dictionary List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `remove_addons` | **Description:** Removes from the [default addons dictionary](#addons).<br>**Values:** Dictionary List of [2 digit ISO 3166-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) |
| `key_name_override` | **Description:** Overrides the [default key_name_override dictionary](#default-key_name_override).<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. |
1. Each default collection has a `key` that when calling to effect a specific collection you must replace `<<key>>` with when calling.