Amazon CodeCatalyst is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [How to migrate from CodeCatalyst](migration.md).

# Configuring issue effort estimation
<a name="issues-settings-estimation"></a>

Follow these steps to configure the setting for effort estimations for issues in CodeCatalyst.

**To configure effort estimation for issues**

1. In the navigation pane, choose **Issues**.

1. Choose **Active issues** to open the **issues view switcher** dropdown menu and choose **Settings**.

1. In **Estimation** in the **Basic settings** section, choose how the estimation values will be displayed. The types of estimates available are **T-shirt sizing**, **Fibonacci sequencing**, or **Hide estimates**. When the estimation type is updated, no data will be lost and the estimation value of all issues will be converted automatically. The conversion mapping is shown in the following table.    
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/codecatalyst/latest/userguide/issues-settings-estimation.html)