diff --git a/release-notes/10.0/preview/preview7/sdk.md b/release-notes/10.0/preview/preview7/sdk.md
index ba9c045a38..30305e54e0 100644
--- a/release-notes/10.0/preview/preview7/sdk.md
+++ b/release-notes/10.0/preview/preview7/sdk.md
@@ -2,12 +2,35 @@
 
 Here's a summary of what's new in the .NET SDK in this preview release:
 
-- [Feature](#feature)
+- [Use the `any` RuntimeIdentifier with platform-specific .NET Tools](#any-rid-in-multi-rid-tools)
 
 .NET SDK updates in .NET 10:
 
 - [What's new in .NET 10](https://learn.microsoft.com/dotnet/core/whats-new/dotnet-10/overview) documentation
 
-## Feature
+## Use the `any` RuntimeIdentifier with platform-specific .NET Tools <a id="any-rid-in-multi-rid-tools">
 
-Something about the feature
+The [platform-specific .NET Tools](https://learn.microsoft.com/en-us/dotnet/core/whats-new/dotnet-10/sdk#platform-specific-net-tools) feature released in preview 6
+is great for making sure your tools are optimized for specific platforms that you target ahead-of-time. However, there are times where you won't know
+all of the platforms that you'd like to target, or sometimes .NET itself will learn how to support a new platform, and you'd like your tool to be runnable there too!
+
+The good news is that .NET is great at this - the platform at its heart is meant to support this kind of platform-agnostic execution. To make your new
+platform-specific .NET Tools work this way, you only need to add one thing to your project file: the `any` Runtime Identifier.
+
+```diff
+<PropertyGroup>
+  <RuntimeIdentifiers>
+        linux-x64;
+        linux-arm64;
+        macos-arm64;
+        win-x64;
+-       win-arm64
++       win-arm64;
++       any
+  </RuntimeIdentifiers>
+</PropertyGroup>
+```
+
+This RuntimeIdentifier is at the 'root' of our platform-compatibility checking, and since it declares support for, well, _any_ platform, the tool that we package for you will be the most compatible kind of tool - a framework-dependent, platform-agnostic .NET dll, which requires a compatible .NET Runtime in order to execute. When you perform a `dotnet pack` to create your tool, you'll see a new package for the `any` RuntimeIdentifier appear alongside the other platform-specific packages and the top-level manifest package.
+
+The eagle-eyed among you will note that this is the exact same kind of tool that you would make in .NET 9 and earlier, but now it fits into the overall goal of enabling platform-specific .NET Tools!
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