JSON Querying documentation

content/_partials/query-functions.md

@@ -13,4 +13,3 @@ The syntax for using a function is `function(field)`.
 | `minute`  | Extract the minute from a datetime/time/timestamp field           |
 | `second`  | Extract the second from a datetime/time/timestamp field           |
 | `count`   | Extract the number of items from a JSON array or relational field |
-| `json`    | Extract a specific value from a JSON field using path notation    |

content/guides/04.connect/2.filter-rules.md

@@ -36,6 +36,7 @@ Filters are used in permissions, validations, and automations, as well as throug
 | `_nbetween`                        | Is not between two values (inclusive)   |
 | `_empty`                           | Is empty (`null` or falsy)              |
 | `_nempty`                          | Isn't empty (`null` or falsy)           |
+| `_json` <sup>[5]</sup>             | Compare values inside a JSON document   |
 | `_intersects` <sup>[2]</sup>       | Intersects a point                      |
 | `_nintersects` <sup>[2]</sup>      | Doesn't intersect a point               |
 | `_intersects_bbox` <sup>[2]</sup>  | Intersects a bounding box               |
@@ -47,7 +48,8 @@ Filters are used in permissions, validations, and automations, as well as throug
 <sup>[1]</sup> Compared value is not strictly typed for numeric values, allowing comparisons between numbers and their string representations.<br>
 <sup>[2]</sup> Only available on geometry fields.<br>
 <sup>[3]</sup> Only available in validation permissions.<br>
-<sup>[4]</sup> Only available on One to Many relationship fields.
+<sup>[4]</sup> Only available on One to Many relationship fields.<br>
+<sup>[5]</sup> Only available on JSON fields, see the [JSON Querying Quickstart](/guides/connect/json/quickstart) for usage and examples.
 
 ## Filter Syntax