Update rn-vendor-platform.md

Author: paigecalvert

docs/release-notes/rn-vendor-platform.md

@@ -13,7 +13,7 @@ pagination_prev: null
 Released on August 20, 2024
 
 ### New Features {#new-features-v2024-08-20-5}
-* Support dropdown and radio input types in Config preview.
+* Adds support for the [`dropdown`](/reference/custom-resource-config#dropdown) and [`radio`](/reference/custom-resource-config#radio) Config item types in the Config preview.
 
 ## v2024.08.20-4