Update index.mdx (#7415)

* Update index.mdx

* Add redirect, business plan changes index.mdx

---------

Co-authored-by: Nicholas Meisenheimer <76002357+souredoutlook@users.noreply.github.com>

src/docs/product/integrations/feature-flag/launchdarkly/index.mdx

@@ -1,13 +1,14 @@
 ---
 title: LaunchDarkly
 sidebar_order: 1
-
+redirect_from:
+  - /product/integrations/launchdarkly/
 description: Learn about Sentry's LaunchDarkly integration. LaunchDarkly enables organizations to use Sentry errors as a metric in their LaunchDarkly experiments.
 ---
 
 LaunchDarkly enables organizations to use Sentry errors as a metric in their LaunchDarkly experiments.
 
-This integration is maintained and supported by the company that created it. For more details, check out our [Integration Platform documentation](/product/integrations/integration-platform/).
+This integration is maintained and supported by the company that created it. For more details or questions, feel free to contact rrosefigura@launchdarkly.com.
 
 ## Install and Configure
 
@@ -17,6 +18,12 @@ Sentry owner or manager permissions are required to install this integration.
 
 </Note>
 
+<Note>
+
+The LaunchDarkly integration is only available to organizations with a Business or Enterprise plan.
+
+</Note>
+
 1. Navigate to **Settings > Integrations > LaunchDarkly**
 
 2. Follow the full [LaunchDarkly installation instructions](https://docs.launchdarkly.com/integrations/sentry).