Available Hooks (asgarosforum_after_topic)

<?php
    // Add action to print information after header
     add_action('asgarosforum_after_topic', 'add_information');

    // Print information
    function add_information(){

        echo '<div class="forum-notification">Please read the forum rules before creating a topic.</div>';
    }
?>

See https://github.com/Asgaros/asgaros-forum/blob/master/hooks.md#examples-2