# Configuring additional environment options using AWS toolkit for Visual Studio
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Elastic Beanstalk defines a large number of configuration options that you can use to configure your environment's behavior and the resources that it contains. Configuration options are organized into namespaces like `aws:autoscaling:asg`. Each namespace defines options for an environment's Auto Scaling group. The **Advanced** panel lists the configuration option namespaces in alphabetical order that you can update after environment creation.

For a complete list of namespaces and options, including default and supported values for each, see [General options for all environments](command-options-general.md) and [.NET Core on Linux platform options](command-options-specific.md#command-options-dotnet-core-linux).

![Screenshot of advanced configurations options panel in Visual Studio Toolkit for Elastic Beanstalk](http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/images/aeb-vs-linux-advanced-tab.png)