The Authenticator component is built using [Jetpack Compose](https://developer.android.com/jetpack/compose). Enable Jetpack Compose by adding the following to the `android` section of your **app**'s `build.gradle` file: ```groovy buildFeatures { compose true } composeOptions { kotlinCompilerExtensionVersion '1.2.0' } ``` Add the following dependency to your **app**'s `build.gradle` file and click "Sync Now" when prompted: ```groovy dependencies { // Authenticator dependency implementation 'com.amplifyframework.ui:authenticator:1.0.0' } ```