diff --git a/Sources/PackageManagerDocs/Documentation.docc/SwiftBuildPreview.md b/Sources/PackageManagerDocs/Documentation.docc/SwiftBuildPreview.md
index 475cd5881a9..5a579b4ba8f 100644
--- a/Sources/PackageManagerDocs/Documentation.docc/SwiftBuildPreview.md
+++ b/Sources/PackageManagerDocs/Documentation.docc/SwiftBuildPreview.md
@@ -1,7 +1,11 @@
-# Preview the Swift Build System Integration
+# [6.3] Preview the Swift Build System Integration
 
 Understand, use, and preview the next-generation build system for Package Manager.
 
+@Metadata {
+    @Available("Swift", introduced: "6.3")
+}
+
 ## Overview
 
 Swift Package Manager is previewing a new build system [Swift Build](https://github.com/swiftlang/swift-build) as a replacement for the current native build system. This document outlines the current state of the preview, key differences, and known issues.