diff --git a/dev-docs/bidders/grid.md b/dev-docs/bidders/grid.md
index e60d96bd0c..e7feb8725d 100755
--- a/dev-docs/bidders/grid.md
+++ b/dev-docs/bidders/grid.md
@@ -13,6 +13,7 @@ usp_supported: true
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
-| Name        | Scope    | Description                                                                                                    | Example   | Type      |
-|-------------|----------|----------------------------------------------------------------------------------------------------------------|-----------|-----------|
-| `uid`       | required | Represents the MediaGrid bidder system Ad Slot ID associated with the respective div id from the site page. | `1`       | `integer` |
+| Name        | Scope    | Description                                                                                                    | Example                                   | Type      |
+|-------------|----------|----------------------------------------------------------------------------------------------------------------|-------------------------------------------|-----------|
+| `uid`       | required | Represents the MediaGrid bidder system Ad Slot ID associated with the respective div id from the site page.    | `1`                                       | `integer` |
+| `keywords`  | optional | A set of key-value pairs applied to all ad slots on the page. Values can be empty.                             | `keywords: { topic: ['stress', 'fear'] }` | `object`  |