The ACR Plugin is used to package a JavaEE Application Client module. There are two ways to use the ACR Plugin:
mvn package
<project>
  ...
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-acr-plugin</artifactId>
        <version>3.1.0</version>
        <extensions>true</extensions>
      </plugin>
    </plugins>
  </build>
  ...
</project>mvn acr:acr