AWS .NET Modernization Tools Porting Assistant (PA) for .NET, AWS App2Container (A2C), AWS Toolkit for .NET Refactoring (TR), and AWS Microservice Extractor (ME) for .NET is no longer be open to new customers. If you would like to use the service, sign up prior to November 7, 2025. Alternatively use [AWS Transform](https://aws.amazon.com/transform/), which is an agentic AI service developed to accelerate enterprise modernization of .NET.

# Change your Porting Assistant for .NET settings
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To change your user settings, perform the following steps.

1. Select **Settings** from the left navigation pane of the Porting Assistant for .NET tool.

1. On the **Settings** page, select **Edit**.

1. On the **Set up Porting Assistant for .NET** page, you can update your AWS user profile, your usage data selection, and the .NET Core version to use for the assessment.