diff --git a/dev-docs/bidders/33across.md b/dev-docs/bidders/33across.md
index c5dea1516c..7ba0f57f03 100644
--- a/dev-docs/bidders/33across.md
+++ b/dev-docs/bidders/33across.md
@@ -26,10 +26,12 @@ sidebarType: 1
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
+ 
 | Name        | Scope    | Description                                                                                                                    | Example    | Type     |
 |-------------|----------|--------------------------------------------------------------------------------------------------------------------------------|------------|----------|
 | `siteId`    | required | Publisher  GUID from 33Across                                                                                                  | `'examplePub123'` | `string` |
 | `productId` | required | 33Across Product ID that the Publisher has registered for (use `'siab'` for Banner or Outstream Video , `'inview'` for Adhesion, `'instream'` for Instream Video) | `'siab'`   | `string` |
+| `test` | optional | Set to `1` to enable test mode | `1` | `integer` |
 
 ### Ad Unit Setup for Banner
 
diff --git a/dev-docs/bidders/mediago.md b/dev-docs/bidders/mediago.md
index 75f2d26c8e..bb59226972 100644
--- a/dev-docs/bidders/mediago.md
+++ b/dev-docs/bidders/mediago.md
@@ -27,6 +27,7 @@ The MediaGo Bidding adapter requires setup before beginning. Please contact us a
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
+ 
 | Name          | Scope    | Description           | Example   | Type      |
 |---------------|----------|-----------------------|-----------|-----------|
 | `token`      | required | publisher token, This parameter expects all imps to be the same        | `'1e100887dd614b7f69fdd1360437'`    | `string` |
@@ -35,3 +36,4 @@ The MediaGo Bidding adapter requires setup before beginning. Please contact us a
 | `bidfloor` | recommend | Sets a floor price for the bid. This parameter is available for PBJS only. | `0.05` | `float` |
 | `publisher`      | required | publisher id         | `'abcdefg'`    | `string` |
 | `placementId` | recommend | The AD placement ID | `12341234` | `string` |
+| `tagid` | optional | Tag identifier for the impression | `"1"` | `string` |