Note about Linux portal support

Author: ggailey777

includes/functions-portal-language-support.md

@@ -10,9 +10,9 @@ ms.author: glenga
 
 The following table shows which languages supported by Functions can run on Linux or Windows. It also indicates whether your language supports editing in the Azure portal. The language is based on the **Runtime stack** option you choose when [creating your function app in the Azure portal](../articles/azure-functions/functions-create-function-app-portal.md#create-a-function-app). This is the same as the `--worker-runtime` option when using the `func init` command in Azure Functions Core Tools. 
 
-| Language | Runtime stack | Linux | Windows | In-portal editing |
+| Language | Runtime stack | Linux | Windows | In-portal editing<sup>1</sup> |
 |:--- |:-- |:--|:--- |:--- |
-| [C# class library](../articles/azure-functions/functions-dotnet-class-library.md)<sup>*</sup> |.NET|✓ |✓ | | 
+| [C# class library](../articles/azure-functions/functions-dotnet-class-library.md)<sup>2</sup> |.NET|✓ |✓ | | 
 | [C# script](../articles/azure-functions/functions-reference-csharp.md) | .NET | ✓ |✓ |✓ |
 | [JavaScript](../articles/azure-functions/functions-reference-node.md) | Node.js |✓ |✓ | ✓ |
 | [Python](../articles/azure-functions/functions-reference-python.md) | Python |✓ | | |
@@ -21,7 +21,8 @@ The following table shows which languages supported by Functions can run on Linu
 | [TypeScript](../articles/azure-functions/functions-reference-node.md) | Node.js |✓ |✓ |  |
 | [Go/Rust/other](../articles/azure-functions/functions-custom-handlers.md) | Custom Handlers |✓ |✓ | |
 
-<sup>*</sup>You can't currently create function apps that run on .NET 5.0 in the portal. To learn more, see [Develop and publish .NET 5 functions using Azure Functions](../articles/azure-functions/dotnet-isolated-process-developer-howtos.md). 
+<sup>1</sup>When running on Linux, in-portal editing is only supported in a [Dedicated (App Service) plan](../articles/azure-functions/dedicated-plan.md).   
+<sup>2</sup>In the portal, you can't currently create function apps that run on .NET 5.0. To learn more, see [Develop and publish .NET 5 functions using Azure Functions](../articles/azure-functions/dotnet-isolated-process-developer-howtos.md). 
 
 For more details, see [Operating system/runtime support](../articles/azure-functions/functions-scale.md#operating-systemruntime).