diff --git a/fern/products/docs/pages/customization/site-level-settings.mdx b/fern/products/docs/pages/customization/site-level-settings.mdx
index 94567df28..e9c2529dd 100644
--- a/fern/products/docs/pages/customization/site-level-settings.mdx
+++ b/fern/products/docs/pages/customization/site-level-settings.mdx
@@ -633,6 +633,7 @@ theme:
   tabs: bubble
   page-actions: toolbar
   footer-nav: minimal
+  product-switcher: toggle
 ```
 
 <ParamField path="theme.sidebar" type="string" required={false} default="default" toc={true}>
@@ -655,6 +656,10 @@ theme:
   Sets the visual style of the footer navigation links. `default` shows full previous/next cards with titles and descriptions; `minimal` displays simple text links.
 </ParamField>
 
+<ParamField path="theme.product-switcher" type="string" required={false} default="default" toc={true}>
+  Sets the visual style of the [product switcher](/learn/docs/configuration/products). `default` displays a dropdown selector; `toggle` displays a horizontal toggle bar.
+</ParamField>
+
 ## Settings configuration
 
 Configure site-wide behavior such as search, code display, 404 handling, and environment variable substitution.