Once the ACR Plugin has been used to generate an application client, the generated artifact can be used as a dependency by specifying the the type as app-client.
The following dependency declaration would include the application-client-project-1.0-SNAPSHOT.jar in your project's package.
<project>
[...]
<dependencies>
<dependency>
<groupId>com.example</groupId>
<artifactId>application-client-project</artifactId>
<version>1.0-SNAPSHOT</version>
<type>app-client</type>
</dependency>
</dependencies>
[...]
</project>