Fix licensing docs (#693)

* docs(licensing):: update instructions

* docslicensing): adjust article

Author: P1l3T0

licensing/license-key.md

@@ -9,41 +9,42 @@ position: 1
 
 # Setting Up Your Telerik UI for ASP.NET AJAX License Key
 
->Starting with the **2025 Q1** release, the UI components from the Telerik UI for ASP.NET AJAX library require activation through a license key (trial or commercial). 
+Starting with **2025 Q1**, Telerik UI for ASP.NET AJAX requires activation through a License Key. The `Telerik.Web.UI.dll` assembly now depends on `Telerik.Licensing.Runtime.dll` which can be obtained from NuGet ([https://www.nuget.org/packages/Telerik.Licensing](https://www.nuget.org/packages/Telerik.Licensing)) or from the Telerik UI for ASP.NET AJAX installations.
 
 This article describes how to download your personal license key and use it to activate the Telerik UI for ASP.NET AJAX components.
 
 A missing or invalid license results in [errors and warnings]({%slug licensing/license-errors-warnings%}) during build and run-time indicators such as watermarks and banners.
 
 ## Setup your License Key
 
-Due to the differences between `Web Application Project` and `Web Site Project`, the steps to activate the license will differ. One of the easiest ways to distinguish them is by checking if the project has a project file (`.csproj`/`.vbproj`) or not.
+Due to the differences between `Web Application Project` and `Web Site Project`, the steps to activate the license will differ. 
 
-- `Web Application Projects` > have a Project file.
-- `Web Site Projects` > do not have a Project file.
+`Web Application Projects` have a `.csproj`/`.vbproj` file, whereas the `Web Site Projects` do not. For more details about the differences you can check out the following Microsoft documentation article: [Web Application Projects versus Web Site Projects in Visual Studio](https://learn.microsoft.com/en-us/previous-versions/aspnet/dd547590(v=vs.110)?redirectedfrom=MSDN). 
 
-For more details about the differences you can check out the following Microsoft documentation article: [Web Application Projects versus Web Site Projects in Visual Studio](https://learn.microsoft.com/en-us/previous-versions/aspnet/dd547590(v=vs.110)?redirectedfrom=MSDN). 
+### Web Applications using NuGet
 
-### Web Application
+Only for Web Application projects that have the `Telerik.UI.for.AspNet.Ajax.Net462` and `Telerik.Licensing` packages installed from NuGet, can be activated using a License File. Otherwise, an assembly attribute is required, see [Web Applications without NuGet and Web Sites](#web-applications-without-nuget-and-web-sites) section.
 
 To download and install your Telerik license key file:
 
 1. Go to the [License Keys](https://www.telerik.com/account/your-licenses/license-keys) page in your Telerik account.
 2. Click the **Download License Key** button.
 3. Save the `telerik-license.txt` file to your user profile directory `%AppData%\Telerik\telerik-license.txt`, for example, `C:\Users\...\AppData\Roaming\Telerik\telerik-license.txt`
 
-This will make the license key available to all Telerik applications that you develop on your local machine. If you need to activate Telerik UI for ASP.NET AJAX only in a specific application, save the `telerik-license.txt` to the root folder of this project or solution.
+>This will make the license key available to all Telerik applications that you develop on your local machine. If you need to activate Telerik UI for ASP.NET AJAX only in a specific application, save the `telerik-license.txt` to the root folder of this project or solution.
 
-### Web Site
+### Web Applications without NuGet and Web Sites
 
-The license for Web Sites projects can be activated by adding a license Script key:
+Web Applications projects that do not use NuGet and Web Site projects require an assembly attribute, containing the License Key. Follow the steps below:
 
 1. Go to the [License Keys](https://www.telerik.com/account/your-licenses/license-keys) page in your Telerik account.
 1. On the Telerik UI for ASP.NET AJAX row, click the `View key` link.
 1. Select the language (`C# KEY` or `VB KEY`) and click the `Copy and close` button to copy the Script Key to your clipboard.
-1. Add a C#/VB Class file to the `App_Code` directory of your project, e.g. `App_Code\TelerikLicense.cs` and paste the Script Key from your clipboard.
+1. Adding the License Key script:
+    - **Web Application**: Paste the copied key to the `Properties > AssemblyInfo`
+    - **Web Site**: Add a C#/VB Class file to the `App_Code` directory of your project, e.g. `App_Code\TelerikLicense.cs` and paste the Script Key from your clipboard.    
 
-To activate the license in other Web Site projects, repeat these steps.
+>To activate the license in other projects, repeat these steps.
 
 ## See Also