# Edit configuration dialog box (Amazon ECS cluster) The **Edit configuration** dialog box contains two tabs: **Configuration** and **AWS Connection**. ![\[The Configuration tab of the Edit configuration dialog box.\]](http://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/images/edit-configuration-dialog-ecs-configuration.png) The **Configuration** tab of the **Edit configuration** dialog box contains the following items: **Name** (Required) The name of this configuration. **Share / Share through VCS** (Optional) If selected, makes this configuration available to other team members.1 **Allow parallel run / Allow running in parallel** (Optional) If selected, allows IntelliJ IDEA, PyCharm, WebStorm, or JetBrains Rider to launch as many instances of the configuration to run in parallel as needed.1 **Cluster** (Required) The name of the Amazon Elastic Container Service (Amazon ECS) cluster to debug. **Service** (Required) The name of the Amazon ECS service in the cluster to debug. **Add Container** Adds a container to this configuration. Optional if at least one tab is already visible. Each tab represents a separate container. The following items apply to the selected container: **Platform**, **Remote Debug Port**, **Start Command**, **Artifacts Mappings**, and **Port Mappings**. **Platform** (Required) The debug platform to use. **Remote Debug Port** (Optional) The port to attach to the debugger. Generally, you shouldn't specify this unless your service uses ports 20020-20030. If it does, specify that port here so that the container doesn't try to bind ports that might otherwise be in use elsewhere. **Start Command** (Required) The command to start your program so that the debugger can attach to it. For Java, it should start with `java` and contain no debugger information, such as `-Xdebug`. For Python, it must start with `python`, `python2`, or `python3`, followed by the path and name of the file to run. **Artifacts Mappings** (Required) A **Local Path** on your local development machine that maps to a **Remote Path** within the container. You must map all code and artifacts that you plan to run. To specify a local and remote path mapping, choose **Add** (the **\$1** icon). **Port Mappings** (Optional) A **Local Port** on your local development machine that maps to a **Remote Port** within the container. This enables local ports to communicate directly with ports on a remote resource. For example, for the command `curl localhost:3422`, port `3422` maps to some service. To specify a local and remote port mapping, choose **Add** (the **\$1** icon). **Before launch: Activate tool window** (Optional) Lists any tasks that must be performed before starting this configuration.2 **Show this page** (Optional) If selected, displays these configuration settings before starting this configuration.2 **Activate tool window** (Optional) If selected, opens the **Run** or **Debug** tool window when you start this configuration.2 ***Notes*** 1 For more information, see the following: + For IntelliJ IDEA, see [Common options](https://www.jetbrains.com/help/idea/run-debug-configurations-dialog.html#common) on the IntelliJ IDEA Help website. + For PyCharm, see [Common options](https://www.jetbrains.com/help/pycharm/run-debug-configurations-dialog.html#common) on the PyCharm Help website. + For WebStorm, see [Common options](https://www.jetbrains.com/help/webstorm/run-debug-configuration-node-js.html#common) on the WebStorm Help website. + For JetBrains Rider, see [Common options](https://www.jetbrains.com/help/rider/Run_Debug_Configurations_dialog.html#common) on the JetBrains Rider Help website. 2 For more information, see the following: + For IntelliJ IDEA, see [Before Launch options](https://www.jetbrains.com/help/idea/run-debug-configurations-dialog.html#before-launch-options) on the IntelliJ IDEA Help website. + For PyCharm, see [Before Launch options](https://www.jetbrains.com/help/pycharm/run-debug-configurations-dialog.html#before-launch-options) on the PyCharm Help website. + For WebStorm, see [Before Launch options](https://www.jetbrains.com/help/webstorm/run-debug-configuration-node-js.html#before-launch-options) on the WebStorm; Help website. + For JetBrains Rider, see [Before Launch options](https://www.jetbrains.com/help/rider/Run_Debug_Configurations_dialog.html#before-launch-options) on the JetBrains Rider Help website. ![\[The AWS Connection tab of the Edit configuration dialog box.\]](http://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/images/edit-configuration-dialog-ecs-aws-connection.png) The **AWS Connection** tab of the **Edit configuration** dialog box contains the following items: **Name** (Required) The name of this configuration. **Credentials** (Required) The name of the existing AWS account connection to use. **Region** (Required) The name of the AWS Region to use for the connected account. **Share / Share through VCS** (Optional) If selected, makes this configuration available to other team members.1 **Allow parallel run / Allow running in parallel** (Optional) If selected, allows IntelliJ IDEA, PyCharm, WebStorm, or JetBrains Rider to launch as many instances of the configuration to run in parallel as needed.1 **Before launch: Activate tool window** (Optional) Lists any tasks that must be performed before starting this configuration.2 **Show this page** (Optional) If selected, displays these configuration settings before starting this configuration.2 **Activate tool window** (Optional) If selected, opens the **Run** or **Debug** tool window when you start this configuration.2 ***Notes*** 1 For more information, see the following: + For IntelliJ IDEA, see [Common options](https://www.jetbrains.com/help/idea/run-debug-configurations-dialog.html#common) on the IntelliJ IDEA Help website. + For PyCharm, see [Common options](https://www.jetbrains.com/help/pycharm/run-debug-configurations-dialog.html#common) on the PyCharm Help website. + For WebStorm, see [Common options](https://www.jetbrains.com/help/webstorm/run-debug-configuration-node-js.html#common) on the WebStorm Help website. + For JetBrains Rider, see [Common options](https://www.jetbrains.com/help/rider/Run_Debug_Configurations_dialog.html#common) on the JetBrains Rider Help website. 2 For more information, see the following: + For IntelliJ IDEA, see [Before Launch options](https://www.jetbrains.com/help/idea/run-debug-configurations-dialog.html#before-launch-options) on the IntelliJ IDEA Help website. + For PyCharm, see [Before Launch options](https://www.jetbrains.com/help/pycharm/run-debug-configurations-dialog.html#before-launch-options) on the PyCharm Help website. + For WebStorm, see [Before Launch options](https://www.jetbrains.com/help/webstorm/run-debug-configuration-node-js.html#before-launch-options) on the WebStorm; Help website. + For JetBrains Rider, see [Before Launch options](https://www.jetbrains.com/help/rider/Run_Debug_Configurations_dialog.html#before-launch-options) on the JetBrains Rider Help website.