| `limit` | **Description:** Changes the Smart Filter Limit for all collections in a Defaults file.<br>**Values:** Number greater than 0 |
| `limit_<<key>>`<sup>1</sup> | **Description:** Changes the Smart Filter Limit of the specified key's 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) |
| `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) |
| `in_the_last_<<key>>`<sup>1</sup> | **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 than 0 |