Implemented in your project

I don't have a repo so you need to use directly the jar of the plugin

In your maven pom.xml add

<dependencies>
        <dependency>
            <systemPath>pathOfTheJar/Conversation.jar</systemPath>
            <groupId>fr.supermax_8.conversation</groupId>
            <artifactId>conversation</artifactId>
            <version>VERSION</version>
            <scope>system</scope>
        </dependency>
</dependencies>