diff --git a/docs/features/rss-feeds/functional-specification.md b/docs/features/rss-feeds/functional-specification.md
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+---
+id: overview
+title: RSS Feeds - API specification
+sidebar_label: Overview
+custom_edit_url: https://github.com/Yoast/developer-docs/edit/master/docs/features/rss-feeds/functional-specification.md
+description: This documentation explains Yoast SEO modifies RSS feeds.
+---
+This documentation provides technical information about how [Yoast SEO](https://yoast.com/wordpress/plugins/seo/) modifies RSS feeds.
+
+For any feed(s) of public posts/pages*, Yoast SEO allows the user to automatically prefix and/or append a dynamic content string (for the purposes of branding, attribution or similar).
+
+\*Excluding WordPress' "comment feeds".
+
+## Default settings
+The default prefix setting (_"Content to put before each post in the feed"_) is blank/empty.
+
+The default suffix setting (_"Content to put after each post in the feed"_) is `The post %%POSTLINK%% appeared first on %%BLOGLINK%%.`.
+
+## Replacement variables
+
+The following variables are available, and are automatically replaced in the generated prefix/suffix.
+
+| Variable | Description |
+|--|----|
+| `%%AUTHORLINK%%` | A link to the archive for the post author, with the _author's name_ as anchor text. |
+| `%%POSTLINK%%` | A link to the post, with the _title_ as anchor text. |
+| `%%BLOGLINK%%` | A link to your site, with your _site's name_ as anchor text. |
+| `%%BLOGDESCLINK%%` | A link to your site, with the _site's name and description_ as anchor text. |
diff --git a/docs/features/schema/api.md b/docs/features/schema/api.md
index ccb1bb1ace1..d5cf7cd2f46 100644
--- a/docs/features/schema/api.md
+++ b/docs/features/schema/api.md
@@ -1,7 +1,7 @@
 ---
 id: api
 title: Schema - API documentation
-sidebar_label: API
+sidebar_label: Schema API
 custom_edit_url: https://github.com/Yoast/developer-docs/edit/master/docs/features/schema/api.md
 description: Instructions on how to modify our schema output programmatically.
 ---