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.
| `limit_<<key>>` | **Description:** Changes the Smart Filter Limit of the specified key's collection.<br>**Default:** `limit`<br>**Values:** Number Greater then 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](../../metadata/builders/smart.md#sort-options) |
| `in_the_last_<<key>>` | **Description:** Changes how far back the Smart Filter looks.<tableclass="clearTable"><tr><td>**Default:**</td></tr><tr><td>`released`</td><td>`90`</td></tr><tr><td>`episodes`</td><td>`7`</td></tr></table>**Values:** Number Greater then 0 |