# Enhanced Authentication Mapping at Import

We're excited to announce a significant improvement to authentication mapping during project imports. Key changes include:

**Before:**

* Previously, users could only select authentications created for a specific import, necessitating new authentication for the first import.
* The UI defaulted to suggesting the oldest authentication for the import.
* When using the API, authentication defaulted to the oldest one created during the initial project import, even if newer ones were associated during the UI import process.

**After:**

* Users can now choose any existing authentication matching the service in the UI.
* UI defaults to the last used or the most recently created authentication for the import.
* API now resolves to the most recently used authentication for the specific import.

![auths-at-import-2](https://tray.ai/documentation/images/releases/features/enhanced-automation-mapping-at-import/auths-at-import-2.png)